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Blog | JALA

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The Climate Smart Shrimp Farming (CSSF) project, an initiative combining sustainable shrimp farming practices, ecological restoration, and the application of technology, today announced the successful completion of its first production cycle with a harvest in Lalombi, Central Sulawesi. This milestone marks a significant moment in the journey toward environmentally responsible food production.

The project successfully harvested healthy, high-quality shrimp from four ponds, with average size of 24 shrimp per kilogram and meeting strict export standards. This success highlights the viability of an aquaculture model that prioritizes both productivity and sustainability.

![article-panen CSSF.jpeg](https://strapi.jala.tech/uploads/article_panen_CSSF_9671143a89.jpeg)

What sets the CSSF project apart is its core innovation of the three pillars of sustainability: environmental, social, and economic. The CSSF farm is located on restored mangrove land, where the mangroves serve as natural biofilters that help improve water quality. The project demonstrates that shrimp farming can coexist with nature, while also enhancing the added value of shrimp through the environment in which they are produced.

“The successful of the first harvest of CSSF Lalombi farm proves how investment opportunities for mangrove land in ponds can make pond businesses still profitable, of course also supported by JALA's digital technology. Next, we will find a way how the pond model adjacent to mangroves can be scalable.” said Liris Maduningtyas, CEO of JALA. 

A key aspect of the project is its collaboration with Konservasi Indonesia. Burhanuddin, Fisheries and Aquaculture Program Manager at Konservasi Indonesia, emphasized the integrated method applied in Lalombi CSSF farm. “This approach integrates wastewater treatment facilities, efficient farming practices, and mangrove restoration as a natural biofilter. The result is a balance between increased production and the conservation of coastal ecosystems,” he said.

![article-panen CSSF1.jpeg](https://strapi.jala.tech/uploads/article_panen_CSSF_1_f4d652638a.jpeg)

With this successful first harvest, the CSSF project is ready to continue and further optimize the farm while enriching surrounding mangrove forests. Further steps include scaling up production and actively identifying other idle lands to implement farming that coexists with nature. This pioneering effort in Lalombi is expected to become a model for environmentally conscious aquaculture and to strengthen the potential of sustainable shrimp as the key pillar in the global food supply chain.

**About the Climate Smart Shrimp Farming Project**

The Climate Smart Shrimp Farming (CSSF) project is an initiative dedicated to advancing sustainable, technology-driven aquaculture practices. By integrating ecological restoration with efficient farming methods, the project aims to produce high-quality shrimp while safeguarding environmental integrity and empowering local communities.

**About JALA**

JALA is an aquaculture technology company committed to lead the global shrimp industry with innovation, sustainability, and trusted supply chain solutions. To achieve this vision, JALA offers a set of solutions that include cultivation technology, which takes the form of a water quality measurement device and shrimp farming management application, cultivation consultation and assistance, aqua input access, harvest service, and market access for farmers. JALA’s missions are to make the global shrimp industry supply chain consolidated to lower the landed cost of fresh shrimp and to guide the whole supply chain to ensure quality, transparency, and sustainability.

For more information, please visit [https://jala.tech/](https://www.jala.tech/) 

**About Konservasi Indonesia**

Konservasi Indonesia is a leading environmental organization committed to protecting Indonesia’s natural heritage. Through partnerships and innovative programs, they work to conserve biodiversity, restore ecosystems, and support sustainable livelihoods. Konservasi Indonesia envisions a healthy, prosperous Indonesia where vital ecosystems, on land and at sea, are well-managed to provide long-term benefits for its people.

For more information, please visit [https://konservasi-id.org/](https://konservasi-id.org/)

The project successfully harvested healthy, high-quality shrimp from four ponds, with average size of 24 shrimp per kilogram and meeting strict export standards.

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Climate Smart Shrimp Farming Project Celebrates First Harvest, Paving the Way for Sustainable Aquaculture in Asia

Tidal flood is a phenomenon where seawater overflows onto land due to high tides. Along the northern coast of Java (Pantura), Indonesia, for instance, tidal floods are a frequent occurrence and pose a serious threat to shrimp farming operations. When a tidal flood hits, farmers often face a range of problems such as damaged ponds, shrimp mortality, and significant financial losses.

The frequency of tidal floods is increasing and it is driven by several factors, including [climate change](https://jala.tech/blog/cultivation-tips/the-effect-of-climate-change-to-shrimp-condition) that results in rising sea levels, excessive groundwater extraction that causes land subsidence, and the degradation of coastal ecosystems due to the loss of mangrove forests, which serve as natural buffers. Extreme weather with strong winds and high waves also worsen the situation, making it easier for seawater to overflow coastal areas.

Without timely anticipation, tidal floods can pose a major threat to the future of shrimp farming in the coastal area. What are the impacts? What actions and strategies can be taken to respond? Find out the answer in the discussion below.

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## Impacts of Tidal Floods on Shrimp Farming
When tidal floods hit, shrimp farmers may face several challenges, including
- Seawater entering the ponds can disrupt salinity and dissolved oxygen levels, making shrimp more susceptible to disease.
- Tidal floods may damage pond embankments and equipment and cause pond soil contamination.
- Many farmers lose their harvests due to prolonged pond submersion during high tides.
- Capitals made for farming can go to waste, and repair costs are often substantial.

## Post-Tidal Flood Actions to Restore Shrimp Farming
To resume shrimp farming operations after a tidal flood, farmers need to take the following steps:
- Drain the pond immediately as floodwater may carry pathogens and harmful substances.
- Repair pond infrastructure by inspecting and fixing embankments, water channels, and pumps to restore proper function.
- Ensure salinity, pH, and dissolved oxygen levels are optimal before [restocking new shrimp fry](https://jala.tech/blog/shrimp-industry/shrimp-fry-is).
- Clean the pond bottom using dolomite lime or other sterilizing materials to prevent disease outbreaks.
- Add probiotics in the pond water to support the recovery of a healthy microbial ecosystem.

## Strategies to Anticipate Tidal Floods
### Choosing Pond Location
Choose a farming site that is safe from flooding. Ideally, the pond should be located far from the shoreline and on higher ground or with a decent slope. It aims to prevent water puddles during tidal changes.

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### Building and Strengthening Pond Infrastructure
You can elevate pond embankments using durable materials such as river stone or concrete. In addition, install an effective drainage system to quickly discharge tidal water and consider using automatic pumps to manage pond water volume.
### Planting Mangroves as Natural Barriers
Mangroves serve as natural buffers to reduce wave energy and help stabilize the coastline. Replanting mangroves around farm areas can significantly reduce the impact of tidal floods.
### Using Weather and Tide Monitoring Technology
Indeed, the weather can be unpredictable. However, you can anticipate it by accessing applications or websites that provide real-time updates on tides and extreme weather forecasts. [A feature to observe the moon phase](https://jala.tech/id/blog/update-produk/fitur-fase-bulan-jala-app) will help you avoid risks due to tides.

## Conclusion
Tidal floods in coastal areas can have devastating effects on shrimp farming. These include pond damage, disease outbreaks, harvest failures, and economic losses. 

Even if their ponds are affected by tidal floods, shrimp farmers can still take recovery actions, from draining the pond to applying probiotics before restocking shrimp fry. Farmers can also anticipate it by
- Choosing flood-safe farm locations
- Building and strengthening farm infrastructure
- Planting mangroves
- Using weather and tide monitoring technology

These steps can be even more effective when paired with consistent data recording and monitoring of pond conditions. By managing farming operations consistently, farmers can make informed decisions and anticipate problems early on.

Understanding these needs, [JALA App](https://jala.tech/app) is here to simplify every process of shrimp farming, from preparation to post-harvest. Access it at [app.jala.tech](https://app.jala.tech/) and download the mobile app on [Google Play Store](https://play.google.com/store/apps/details?id=tech.jala.android) or [App Store](https://apps.apple.com/id/app/jala-tech/id1582412818). Now is the time to farm better!

Tidal floods occur when seawater overflows onto land due to high tides. This phenomenon can disrupt farming operations and threaten shrimp survival.

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Tidal Flood Threats to Shrimp Farming

In celebration of World Oceans Day, commemorated annually on June 8, JALA and its four subsidiaries, namely PT JALA Akuakultur Lestari Alamku, PT Indonesia Makan Udang, PT Makan Udangnya Indonesia, and PT Gajah Mina Semesta, organized a Corporate Social Responsibility (CSR) initiative titled “JALA for Ocean: Conservation and Real Action” on June 20–21, 2025. Held at JALA Headquarters and Pelangi Beach in Bantul, this initiative reflects JALA Group’s ongoing commitment to preserving marine and coastal ecosystems.

The program consisted of four main activities, namely waste education and recycling, adoption of one sea turtle nest, 150 sea turtle hatchlings release, and the planting of 200 fragrant screwpines. In collaboration with the Aksi Konservasi Yogyakarta Foundation (Fourkey), the initiative also engaged employees from all JALA entities, encouraging them to take part not only in field activities but also in long-term environmental efforts.

As part of its long-term commitment to environmental responsibility, this CSR program was not designed as a mere ceremonial event to commemorate World Oceans Day. Instead, the entire series of activities reflects JALA’s sustainable efforts to implement comprehensive Environmental, Social, and Governance (ESG) principles across all entities within the company.

The CSR program began on June 20, 2025, with an anorganic waste education and sorting workshop at JALA Headquarters. The FourKey team facilitated the session about the importance of sorting plastic, metal, and glass waste, as well as their impact on marine ecosystems. Employees were also involved in implementing a five-category waste sorting system across the JALA office. The sorted waste was then donated to FourKey for further recycling into useful products.

![Ocean Day](https://strapi.jala.tech/uploads/Ocean_Day2_da4adb93b1.jpeg)

On the following day, June 21, 2025, the program continued with a series of activities at Pelangi Beach. Through the turtle nest adoption activity, JALA demonstrated its commitment to support sea turtle conservation as well as participated in the care and protection of identified nests. This was followed by sea turtle hatchlings release, which aimed to improve their survival rates. This moment became an educational and emotional experience for JALA employees who participated in this agenda.

![Ocean Day](https://strapi.jala.tech/uploads/Ocean_Day1_95bb487b9e.jpeg)

At the end of the day, JALA employees planted 200 fragrant screwpines along Pelangi Beach as a part of JALA’s contribution to coastal rehabilitation. Fragrant screwpines play a significant role in preventing abrasion, maintaining sand stability, and providing habitat for coastal wildlife. Through this planting effort, JALA is eager to promote sustainable and participatory reforestation.

“On behalf of JALA, I would like to express our sincere gratitude to the Fourkey Team for facilitating our entire CSR program series. Through JALA for Ocean: Conservation and Real Action initiative, we aim to involve all employees of the JALA Group in the hands-on contribution for the preservation and rehabilitation of coastal ecosystems,” said Yasiqy Haidar, Community Development Manager at JALA. CEO of JALA, Liris Maduningtyas, added, “This moment marks the second time we’ve carried out a sea turtle conservation initiative, and it will be an annual agenda at JALA to ensure the preservation of the rich biodiversity of coastal ecosystems.”

By actively involving employees and the local community, JALA hopes this initiative will serve as the foundation for a growing coastal conservation movement that delivers lasting impact. Happy World Oceans Day!

**About JALA**

JALA is an aquaculture technology company committed to lead the global shrimp industry with innovation, sustainability, and trusted supply chain solutions. To achieve this vision, JALA offers a set of solutions that include cultivation technology, which takes the form of a water quality measurement device and shrimp farming management application, cultivation consultation and assistance, aqua input access, harvest service, and market access for farmers. JALA’s missions are to make the global shrimp industry supply chain consolidated to lower the landed cost of fresh shrimp and to guide the whole supply chain to ensure quality, transparency, and sustainability.

For more information, please visit [https://jala.tech/](https://www.jala.tech/) 

**About Fourkey**

Fourkey is a volunteer community established in 2020 under the original name “Aksi Konservasi Yogyakarta”. It was founded by four young individuals who shared a deep concern for the environmental issues facing Pelangi Beach, Yogyakarta, particularly the preservation of sea turtles as a protected species and their surrounding ecosystems. As a volunteer-based community, Fourkey focuses on education, sea turtle nest adoption, coastal conservation, and ecotourism. The activities facilitated by Fourkey include beach cleanups, fragrant screwpine planting, and sea turtle hatchling releases.

For more information, please visit: [https://aksikonservasi.com/](https://aksikonservasi.com/) 

The program consisted of four main activities: waste education and recycling, adoption of one sea turtle nest, 150 sea turtle hatchlings release, and the planting of 200 fragrant screwpines.

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Celebrating World Oceans Day, JALA Organized Coastal Ecosystem Care Initiatives

JALA’s commitment to legal compliance and good corporate governance has received recognition. At the 2025 Indonesia Regulatory Compliance Awards (IRCA), organized by Hukumonline, JALA was honored with the Gold tier of Notable Enterprise in Regulatory Compliance in the Technology, Media, and Telecommunication category. This award reflects how legal compliance has become a key foundation for sustainable and professional business development, including in the aquatech sector where JALA operates.

IRCA is an appreciation and ranking event that recognizes companies from various industries that demonstrate real commitment to regulatory compliance. The ranking considers each company’s specific characteristics based on their sector, business complexity, and regulatory landscape. In the Technology, Media, and Telecommunication category, JALA was chosen for its consistent implementation of legal compliance practices.

<ToC />

## The Legal Team as Part of JALA’s Growth
Behind this recognition is the central role of JALA’s Legal Team, a strategic partner that ensures every business activity runs according to the law, minimizes risk, and aligns with long-term goals. Their work spans from securing permits and project legality in the early stages to protecting company assets and ensuring sustainability compliance in operations.

Each day, they handle dozens of legal documents, such as drafting, reviewing, and negotiating agreements for both internal operations and external partnerships, ensuring safe and structured business relationships. The team does not only step in when issues arise, but they anticipate risks and regulatory changes early on, including conducting research on emerging issues.

## Crucial Projects Handled by JALA’s Legal Team
Some notable achievements that reflect JALA’s Legal Team’s impact of contribution include:
- Certification for the quality safety of frozen shrimp products from Frosala. The Legal Team assists the entire process to obtain Certification of Processing Feasibility (SKP) and Hazard Analysis Critical Control Point (HACCP) as food safety standards for processed shrimp products.
- Land acquisition and license for shrimp farm project in Donggala, Central Sulawesi. In this strategic project of Climate Smart Shrimp Farming (CSSF), the Legal Team bridges the communication and coordination between the company and regulators, including the management of [Marine Space Utilization Activity Suitability (KKPR Laut)](https://jala.tech/blog/shrimp-industry/kkprl-as-shrimp-farm-permit) and environmental permit, and build a synergy with local governments. 
- Intellectual property registration. The Legal Team oversees the intellectual property registration for JALA’s key technologies to ensure long-term protection of our innovations.
- Legal audit and Annual General Meeting of Shareholders support. The Legal Team prepares all legal documents required for internal and external audits, as well as corporate documents for the Annual General Meeting of Shareholders.

## JALA’s Legal Team Achievements
In addition to the key projects mentioned earlier, JALA’s Legal Team has achieved several notable milestones in the legal field, including:
- Internal Legal Due Diligence. Conducted annually across JALA Group, followed by corrective actions based on findings.
- Contracts dan Corporate Action. Developed agreement templates tailored to each business unit’s needs and supported various corporate actions.
- Intellectual Property Protection. Handled the registration process for JALA’s intellectual property (IP) and monitored the status of registered assets.
- Legal Compliance. Performed due diligence for all new partners and managed the company’s licensing requirements.
- Nominated as "Indonesia’s Most Innovative In-House Counsel Team 2024" and "Indonesia’s Most Respected In-House Counsel Team 2024".
- Finalist of Compliance and Risk Management In-House Team of the Year at ALB SE Asia Law Awards 2025.
- Received the Notable Enterprise in Regulatory Compliance (Gold) award in the Technology, Media, and Telecommunication sector at the Indonesia Regulatory Compliance Awards 2025.

Their performance has also been validated through various certifications, including Certified Mediator, Halal Supervisor, Legal Auditor, Food Safety System Certification  22000, Good Manufacturing Practices (GMP), Hazard Analysis Critical Control Point (HACCP), and the Special Education Program for the Advocate Profession (PKPA).

## Driving Industry Standards Through Legal Compliance
JALA’s Legal Team also contributes to building a standardized and sustainable shrimp farming. They actively participate with government institutions to ensure regulatory compliance.
- **Government partnerships for legal compliance**: Collaborating with the Ministry of Marine Affairs and Fisheries and the Ministry of Environment and Forestry, the team helps secure permits for marine spatial use, aquaculture standard certifications (CBIB/GAP), as well as quality standard and certifications for aquaculture products. 
- **Shrimp farming association partnerships**: The Legal Team works with Shrimp Club Indonesia (SCI) and other associations to help business players or shrimp farmers navigate licensing procedures, promotes compliance to CBIB or GAP, and supports fair, legally sound partnership agreements.
- **Commitment to environmental standards**: With the Ministry of Environment and Forestry, the team ensures compliance in waste management and environmental permitting (AMDAL, UKL-UPL) and encourages sustainable aquaculture practices.

## Legal Support Services for Shrimp Farming
JALA’s Legal Team's contribution to the mission of supporting sustainable and professional shrimp farming is reflected through their active role in ensuring that all legal and regulatory aspects are met appropriately and responsibly. The Legal Team consistently assists in the process of fulfilling business permits, from basic permits to environmental permits which are an important foundation in sustainable farming practices.

They ensure that all JALA operational activities and partnerships align with the regulations, especially those related to environmental protection, food safety, and provisions on spatial planning and resource utilization. The team demonstrates this commitment in their dedicated legal support service, JALA Kusuma.

JALA Kusuma focuses on aquaculture businesses and covers key aspects such as:
- Business incorporation and licensing
- Environmental and sustainability permits
- Labor law and worker safety compliance
- Ongoing compliance monitoring and updates

For more information about JALA Kusuma, please contact: [+62 813-2551-4194](http://wa.me/6281325514194).

Get to know JALA’s Legal Team, a key part of JALA’s business growth and an active contributor to Indonesia’s shrimp industry.

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JALA Legal Team: Safeguarding Business, Upholding Compliance

Shrimp sampling involves the periodic collection of shrimp samples using cast nets or by checking them in feeding trays to monitor their growth, health, and survival rate. Through sampling, farmers can track average body weight, survival rate, and detect early signs of stress or disease.

Sampling aims to
- Identify shrimp growth based on the average body weight (ABW).
- Monitor shrimp survival rate (SR).
- Observe shrimp uniformity.
- Optimize feed management by calculating the [Feed Conversion Ratio (FCR)](https://jala.tech/blog/cultivation-tips/achieving-efficient-shrimp-farming-pay-attention-to-fcr).
- Detect early signs of disease or stress in shrimp.

Given the importance of sampling, it should be done carefully and effectively. How? Find out in the discussion below.

<ToC />

## Tips for Determining Sampling Time and Frequency
Just like other farm management practices, shrimp sampling should be planned thoughtfully. In this case, timing and frequency are key to ensuring that farmers can monitor shrimp conditions effectively. 

Here are some practical tips to do it:
- Conduct sampling regularly from the time shrimp fry are stocked until harvest, ideally once a week or every 5–7 days.
- Avoid sampling during molting periods to ensure more accurate results.
- Perform sampling 2–3 hours after feeding to obtain representative growth data.
- Sample during cooler parts of the day like early morning or late afternoon is ideal.

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## Sampling Methods
The common sampling techniques consist of two methods, with a [feeding tray](https://jala.tech/blog/cultivation-tips/daily-feed-evaluation-and-feed-management-with-feeding-trays) and a cast net. These methods are differentiated based on shrimp DoC. 
### Feeding Tray Sampling
A feeding tray refers to square or round-shaped lift nets placed in specific spots in the pond. Farmers use them to take samples of juvenile shrimp. This method is typically used when shrimp are 25–35 days old to monitor their early-stage growth.
### Cast Net Sampling
Farmers use a cast net to take shrimp that grow larger (≥2.5 grams) or from around 30 days of culture. Sampling is carried out randomly at several points in the pond to collect representative results.

## 6 Simple Steps to Conduct Shrimp Sampling
Once you understand the optimal timing, frequency, and available methods, you can begin the sampling process. Here’s a step-by-step guide:
### 1. Prepare the Equipment
Prepare a scale, record sheets and stationeries, shrimp containers, cast nets, a pail, dipper, and bucket. Make sure all equipment is clean and sanitized to prevent disease transmission.
### 2. Determine Sampling Locations
Select several sampling points randomly throughout the pond. This helps ensure the data collected is accurate and representative.
### 3. Collect Shrimp Samples
Consider shrimp age when conducting sampling. Use feeding trays or cast nets to catch shrimp at the selected points.
### 4. Measure and Record Data
Weigh each shrimp and carefully record the data. If possible, measure additional parameters like shrimp body length and physical condition.
### 5. Sampling Calculation
Use the following formula to calculate ABW:

![calculating ABW.png](https://strapi.jala.tech/uploads/calculating_ABW_8fb0318d20.png)

This data helps in estimating feed requirements and tracking growth progress.

### 6. Return Shrimp to the Pond
Once all data is collected, gently return the shrimp to the pond to minimize stress and prevent mortality.

## Additional Tips for Shrimp Sampling
Before, during, and after sampling, there are several things you need to keep:
- **Ensure the pond bottom is clean and level.** Avoid stirring up the sediment during sampling.
- **Sanitize your tools.** Clean the nets thoroughly, especially when moving between ponds.
- **Apply biosecurity measures.** Regularly siphon waste and monitor water quality.
- **Sample sick ponds last.** This minimizes the risk of disease transmission between ponds.

## Conclusion
Sampling involves periodic collection of shrimp samples to monitor their growth, health, and survival. Depending on the shrimp’s age, farmers can use either feeding trays or cast nets to conduct sampling.

To perform sampling, start by preparing your equipment and selecting sampling locations. Then, collect the shrimp, weigh them, assess their physical condition, and record the data. Use the ABW to help estimate feed requirements and growth progress. Finally, return the shrimp carefully to the pond.

## Effective Shrimp Sampling Made Easier with Photo Sampling on the JALA App
Consistent and accurate sampling enables farmers to ensure optimized harvest outcomes. To make it more effective, you can use the Photo Sampling feature in the mobile version of [JALA App](https://jala.tech/app), the shrimp farm management application from JALA.

With this feature, you simply need to take a photo of your shrimp using your phone and upload it to the JALA App. Our system will process the image and provide an estimate of the MBW along with the shrimp’s weight distribution. You can also detect the potential presence of undersized shrimp. It’s fast and effortless!

Besides Photo Sampling, our application offers a wide range of features to support every stage of your farming process, including:
- Chemical Prediction
- Scan Document
- Scan Lab Result
- Smart Input
- And many more

Download JALA App from [Google Play Store](https://play.google.com/store/apps/details?id=tech.jala.android) or [App Store](https://apps.apple.com/id/app/jala-tech/id1582412818) and upgrade your account to JALA App Plus to start farming more effectively!

Shrimp sampling helps monitor growth, health, and survival rates in your pond. Learn how to carry out effective sampling here.

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Effective Sampling Techniques for Vannamei Shrimp

Indonesia's shrimp industry overview in 2024 and outlook conference for 2025.

Shrimp Outlook Report 2025 | Jala

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Shrimp Outlook 2025

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Indonesia's shrimp industry overview in 2023 and outlook conference for 2024.

Shrimp Outlook 2024

Indonesia's shrimp industry overview in 2022 and outlook conference for 2023.

Shrimp Outlook 2023

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Indonesia's shrimp industry overview in 2021 and outlook conference for 2022.

Shrimp Outlook 2022

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Shrimp farmers deal with complex farming operations every day. They have to input data on farm conditions, ensure optimal water quality, and many more. In addition, they must conduct shrimp sampling and manage laboratory test results for their pond water quality. All of this requires time, precision, and a great deal of effort.

Unfortunately, some of these processes are performed manually and are time-consuming. That’s why farmers need a fast, efficient, and accurate way to run their farm and keep it productive. 

<ToC />

## Introducing JALA App Plus: Smart Solution for Shrimp Farmers
JALA App Plus is the newest subscription program from the JALA App, built for farmers who want to take their daily operations to the next level and make their farming process more efficient, right at their fingertips. With exclusive features only available on JALA App Plus and accessible via smartphone, you can save administrative work time, particularly data input, and accelerate daily farm decision making. 

JALA App Plus is here to help you:
- Input data more quickly and efficiently
- Gain insights to maintain farm performance
- Improve precision in farm management, especially water quality control

## JALA App Plus Exclusive Features
Starting in May 2025, you can access these features by subscribing to JALA App Plus from your smartphone:
1. **Photo Sampling**: Capture shrimp photos directly from your smartphone and upload to the JALA App to instantly identify their MBW, weight distribution, and detect signs of undersized shrimp.
2. **Chemical Prediction**: Get estimates for four key chemical parameters (ammonia, nitrite, nitrate, TOM) by consistently recording feed and water quality data for four consecutive days.
3. **Scan Document**: [Scan handwritten records on paper](https://jala.tech/blog/product-updates/record-cultivation-data-effortlessly-by-capturing-photos-of-your-manual-notes), and JALA App will automatically convert it into digital data.
4. **Scan Lab Result**: [Upload lab test results](https://jala.tech/blog/product-updates/scan-lab-result-feature) in PDF or image files to the JALA App and convert it into digital data automatically.
5. **Smart Input**: Input daily data to the JALA App using simple prompts. Our [AI system](https://jala.tech/blog/product-updates/smart-input-feature) will convert it into structured and integrated data seamlessly.

## Flexible Subscription Scheme
JALA App Plus is linked directly to your account, unlike the PRO Cycle which is linked to specific ponds. Once subscribed, all farms and ponds connected to that account will have access to JALA App Plus features.

If you have already subscribed to the PRO Cycle, you can enjoy the access to JALA App Plus without having to make a separate transaction. JALA App Plus subscriptions cannot be canceled, but you can purchase a new plan and the active period will be automatically extended.

## JALA App Plus Subscription Plans and Pricing
JALA App Plus offers three period-based subscription plans that you can choose based on your needs.

![PAKET LANGGANAN_EN.png](https://strapi.jala.tech/uploads/PAKET_LANGGANAN_EN_ef2e943bf4.png)
*Promotional price is only valid until July 2025

## How to Subscribe to JALA App Plus
Follow these steps to start your subscription to JALA App Plus:
1. On the JALA App mobile homepage, tap the **Upgrade** button at the top.
2. Select your preferred subscription plan and tap the **Subscribe Now** button.
3. You will be redirected to Google Play Store or App Store for payment. Select your preferred payment method and complete the transaction.
4. Once payment is successful, you’ll see an “**Upgrade Successful**" pop-up notification. Tap **Explore Plus Features** to learn more about JALA App Plus features that you can access.

![Tutorial Upgrade JALA App Plus - EN.png](https://strapi.jala.tech/uploads/Tutorial_Upgrade_JALA_App_Plus_EN_c2e58a5aa7.png)

##It’s Time to Transform the Way You Work and Upgrade to JALA App Plus!
More than just a set of extra features, JALA App Plus provides greater efficiency and peace of mind in managing your shrimp farm. Starting now, manage your farm with more clarity and less hassle, right from your smartphone.

Upgrade your account to JALA App Plus and experience the difference!

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Manage Your Farm Smarter and Easier with JALA App Plus

One of JALA’s efforts to be #HeretoHelp farmers along their cultivation journey is through the shrimp farm management application [JALA App](https://jala.tech/app). To help farmers record and monitor cultivation conditions more quickly and efficiently, we have released the newest version of JALA App mobile with various performance improvements. 

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### Introducing the latest version of JALA App mobile 
The newest version of JALA App mobile is now available to download and use for a smoother, easier, and more efficient farm management. What are the updates that users can enjoy?

## 1. 4x faster loading time, no more long waits!
The newest version of JALA App mobile has been upgraded with a loading time that is 4 times faster, and users no longer have to wait too long to open and load the app.

## 2. Renewed ‘Monitoring’ feature display: easier pond comparisons
Users can now compare cultivation conditions between ponds in a more comprehensive display for easier decision making in the farm. This can be done through the ‘Monitoring’ feature, accessible from the Homepage. 

## 3. More comprehensive feed data record with feed product input
JALA App basic users can input data for ‘Feed Product’, recording the band and type of feed product they use throughout cultivation. Inputting feed data can be done under the ‘Pond’ menu on the Homepage.

## 4. Check complete laboratory data with the ‘See All’ feature
After inputting data under Chemical, Plankton, and Microbiology in the ‘Pond’ menu, users can now check the complete data more easily with the newly added ‘See All’ function. 

## 5. Simpler and more efficient display for cultivation data input form
Do you often use JALA App mobile when recording data directly in the farm? Now, you can enjoy a more concise display for cultivation data input form, allowing you to record data more easily. Simply click the “+” or Input menu on the Homepage and you will be redirected to Quick Input, allowing you to choose the parameter you want to record.

## 6. Updated Shrimp Disease portal with renewed information
Aside from recording cultivation data and monitoring their farm, users can also use JALA App as their credible source of aquaculture information, such as through the Disease feature on the Homepage. Farmers can now learn an updated and enhanced shrimp disease resource bank to never miss out on the latest insights.

#### Watch the full update via the following video: [JALA App Mobile Comes with 4x Faster Loading Time 🚀](https://youtu.be/k8nHicLlhZ4)


### Update your JALA App mobile to the newest version!
Those are the updates that you can enjoy on the newest version of JALA App mobile. Overall, JALA App now has a more user-friendly interface and comprehensive information display. With these improvements, we hope users can use JALA App mobile more comfortably as their daily farm management application.

Before updating to the newest version of JALA App mobile, make sure that your data has been synchronized. If you are a PRO Cycle user, you can also enjoy more exclusive features such as the [Chemical Prediction](https://jala.tech/blog/product-updates/jala-app-chemical-prediction-feature), [Scan Document](https://jala.tech/blog/product-updates/record-cultivation-data-effortlessly-by-capturing-photos-of-your-manual-notes), and [Sampling Photo](https://youtu.be/w-LQs0Fv7Jk) feature for more optimal cultivation management. 

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What are you waiting for? Update your JALA App from [Google Play Store](https://play.google.com/store/apps/details?id=tech.jala.android&hl=id) or [App Store](https://apps.apple.com/id/app/jala-tech/id1582412818), and register yourself at [app.jala.tech](https://app.jala.tech) if you haven’t joined JALA App!

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Manage Your Farm More Efficiently: Enjoy the New JALA App Mobile, Now 4x Faster!

Shrimp size is an important parameter in cultivation and [harvest](https://jala.tech/blog/cultivation-tips/what-are-6-important-steps-of-shrimp-harvesting-process). Within one cycle, farmers usually aim for a specific size of shrimp, hence it is essential for you to know how to calculate shrimp size.

By understanding how to calculate shrimp size and knowing the exact numbers, you will be able to plan feed management better and determine the optimal price at harvest. You can save money on feed and sell your shrimp at best prices.

However, before figuring out how to calculate shrimp size, you have to understand what shrimp size is. Check out the discussion below.

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## What is Shrimp Size?
Shrimp size is closely related to the amount of shrimp and becomes a benchmark for profits in one cycle. Here’s the short explanation:

### An indicator of the amount of shrimp in 1 kilogram
A shrimp's size is determined by counting how many shrimp there are in every one kilogram. For instance, if you find a size 50 shrimp, it means there are 50 shrimp per one kilogram. The smaller the shrimp size number, the heavier and bigger the shrimp.

### Benchmark for selling prices
Shrimp size becomes a benchmark for selling prices to suppliers and an estimate of the future profits. Therefore, the smaller the shrimp size number, the higher the selling price and vice versa. For example, size 50 shrimp has a higher price than size 100 shrimp.

## The minimal size target of vannamei shrimp
Farmers usually aim for a minimum size of 100 during the first partial harvest. Size 100 shrimp already has a solid economic value and the demand for it is quite high. In addition to size 100, the demand for size 90 to size 50 shrimp on both domestic and export markets is high as well.

## How to Calculate Vannamei Shrimp Size?
Once you understand what shrimp size is, you also need to understand how to calculate vannamei shrimp size. Apart from being calculated at harvest, vannamei shrimp size can also be calculated on a certain Day of Culture (DoC) through [sampling](https://jala.tech/blog/cultivation-tips/does-weekly-sampling-really-cause-losses-in-shrimp-farms).

Sampling is the activity of monitoring shrimp condition through multiple samples in feeding trays or nets. This activity is conducted periodically to determine the size, growth rate, Average Body Weight (ABW), and [Average Daily Gain (ADG)](https://jala.tech/blog/cultivation-tips/what-is-adg) of the shrimp from time to time. From the sampling results, farmers can also identify potential disease symptoms.

During sampling, you can use the following formula for calculating shrimp size:
![How to Calculate Shrimp Size.png](https://strapi.jala.tech/uploads/How_to_Calculate_Shrimp_Size_014209b2b0.png)

For example, a farmer conducted sampling on DoC of 56 days and found that the ABW of his shrimp sample was 10.47 grams. The farmer wanted to know the shrimp size, hence he did the following calculations:

Size = 1,000 grams / 10.47 grams = 95,5

From the calculation above, the shrimp size obtained is 95.5 shrimp/kg.

## Conclusion
In vannamei shrimp farming, size is 
- A measurement based on the amount of shrimp in every one kilogram
- One of the benchmarks for selling prices

Vannamei shrimp size calculation is done by dividing 1,000 grams by ABW. This calculation can be conducted both at harvest and at periodical sampling.

To assist you in monitoring the sampling results, [JALA App](https://jala.tech/app) is #HeretoHelp with the recording and analysis features of 40+ cultivation parameters. In addition to record sampling results, you can also record [water quality parameters](https://jala.tech/blog/cultivation-tips/four-important-physical-parameters-of-water-quality-in-shrimp-farms), feed, disease, shrimp mortality, harvest, and many more.

Let’s cultivate productively and efficiently with JALA App! Download the app on Google Play Store or App Store.

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How to Calculate Vannamei Shrimp Size: Here's the Complete Explanation!

The vannamei shrimp life cycle consists of several stages, starting from eggs to finally becoming adult shrimp. Every developmental stage has different characteristics.

It is important to understand the life cycle of vannamei shrimp larvae to provide them with appropriate treatment. By understanding the life cycle of vannamei shrimp, you can identify their needs and adjust their surroundings.

What are the stages of vannamei shrimp life cycle and how should the larvae be treated? Read more in this article.

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## What is the Life Cycle of Vannamei Shrimp?
The life cycle of vannamei shrimp begins with spawning between male and female shrimp. Female shrimp that have reached maturity or have reached 7-8 months and have an orange color on their backs can become broodstock. 

The female shrimp will release pheromones that stimulate male shrimp. After that, the mating process occurs. Later, the mating process between the male and female shrimp produces eggs which will be laid by the female shrimp.

About 4-5 hours later, female shrimp or now broodstock lay eggs. These eggs are pre-larvae which will later develop into cultivated vannamei shrimp.

Furthermore, read the following explanation about stages of shrimp life cycle:

### 1. Eggs
A broodstock is usually capable of delivering 500,000-1,000,000 eggs each time it lays eggs. These eggs are kept apart from their broodstock in a different pond.

It takes 12-16 hours for the eggs to eventually hatch into microscopic larvae (naupli).

### 2. Naupli
Naupli or nauplius is the initial stage of development of vannamei shrimp larvae. At this stage, shrimp larvae at this stage have food reserves such as egg yolk stored in their bodies, hence they do not need artificial feed intake yet.

Throughout the naupli stage, the larvae undergoes six changes of form, namely Nauplius I, Nauplius II, Nauplius III, Nauplius IV, Nauplius V, and Nauplius VI.

![Naupli Udang Vaname.png](https://strapi.jala.tech/uploads/Naupli_Udang_Vaname_2168b28ce1.png)
Naupli (Wyban and Sweeney, 1991 in Nuraini, 2021)

### 3. Zoea
Naupli will grow into zoea or 1.05–3.30 mm shrimp larvae. At this stage, zoea undergo three changes of form, namely Zoea I, Zoea II, and Zoea III, and can be fed natural feed. This stage lasts for 3-4 days.

![Zoea Udang Vaname.png](https://strapi.jala.tech/uploads/Zoea_Udang_Vaname_20ccc25218.png)
Zoea (Wyban and Sweeney, 1991 in Nuraini, 2021)

### 4. Mysis
At the mysis stage, the larvae start to resemble shrimp because they have a fan-shaped tail. These larvae have the characteristic of moving backwards and bending their bodies (Azizah, 2018). 

Similar to zoea, mysis will undergo three changes in form, namely Mysis I, Mysis II, and Mysis III.

![Mysis Udang Vaname.png](https://strapi.jala.tech/uploads/Mysis_Udang_Vaname_fc974ca77e.png)
Mysis (Wyban and Sweeney, 1991 in Nuraini, 2021)

### 5. Post Larvae
The count used at this stage uses days, for example if the post larvae are 1 day old, they are PL1. Apart from that, shrimp in the post-larvae stage have started to actively move around.

Post larvae are usually raised until PL11-PL12. At this stage, the post-larvae is known as [shrimp fry](https://jala.tech/blog/cultivation-tips/the-strategy-to-choose-the-right-shrimp-fry) which are resistant to rearing conditions and are ready to be stocked in ponds.

![Post Larva Udang Vaname.png](https://strapi.jala.tech/uploads/Post_Larva_Udang_Vaname_70ad575395.png)
Post Larvae (Wyban and Sweeney, 1991 in Nuraini, 2021)

### 6. Juvenile
Juvenile is the next stage of the shrimp life cycle following post larvae. At this stage, the shape of the shrimp already resembles adult shrimp. 

However, this stage is considered a vulnerable period in the shrimp life cycle because shrimp require a habitat with the right amount of feed and environmental conditions (Putri, Nitisupardjo, & Hendrarto, 2014). At this stage, the shrimp are transported from the hatchery to the farm for cultivation.

### 7. Young Shrimp
After 80-90 days from the juvenile stage, the shrimp will grow to be young shrimp. Its weight depends on the [cultivation system in the farm](https://jala.tech/blog/cultivation-tips/shrimp-farm-type), ranging from extensive to supra-intensive.

### 8. Adult Shrimp
About 25-30 days later, the young shrimp grow to be adult shrimp, and this is the final stage of the shrimp life cycle. 

Shrimp can be said to be adult starting 4 months after the juvenile phase. In this stage, the shrimp are ready to be harvested because they already reach enough economic value.

## Tips for Rearing Shrimp Larvae
Vannamei shrimp larvae require the proper treatment during their life cycle to ensure the best potential growth into shrimp. Here are some measures that need to be taken to rear vannamei shrimp larvae:

### 1. Maintain Water Quality

Water is a crucial factor since it is the habitat where shrimp larvae grow. Therefore, make sure that the water quality parameters in the rearing pond, such as pH, temperature, [salinity](https://jala.tech/blog/cultivation-tips/change-of-salinity-level-shrimp-ponds), and dissolved oxygen are in ideal conditions.

It is best to measure [water quality parameters](https://jala.tech/baruno) every day and record developments over time. These records can provide insights to help you take action in cultivation.

### 2. Manage Feed Properly
During the rearing period, shrimp larvae consume natural feed such as phytoplankton and zooplankton, especially since the zoea stage. However, if necessary, the hatchery will also provide artificial feed based on the nutritional needs of each larvae stage.

Shrimp larvae are fed 4-6 times a day in the [hatchery](https://jala.tech/blog/shrimp-industry/the-crucial-sector-in-shrimp-industry-hatchery). As the age of the shrimp larvae adds, the size of the feed and the dose given will increase. This is because the nutritional needs of shrimp larvae are increasing.

### 3. Prevent Diseases
[Shrimp disease](https://jala.tech/blog/shrimp-diseases/5-effective-ways-to-prevent-vannamei-shrimp-diseases) must also be paid attention to during the rearing period. Zoea Syndrome is one disease that often attacks shrimp larvae and is characterized by the larvae's unwillingness to eat since the Zoea I stage.

To prevent the spread of disease, it is best to separate the spawning tanks from the larvae rearing tanks. Additionally, maintain the sterility of the rearing area by, for example, making sure the person that helps with spawning them has received disinfection.

## Conclusion
The vannamei shrimp life cycle consists of 8 stages, namely
1. Eggs
2. Naupli
3. Zoea
4. Mysis
5. Post Larvae
6. Juvenile
7. Young Shrimp
8. Adult Shrimp

Once you understand the life cycle, make sure the hatchery where you get your shrimp fry implements the proper measures for rearing vannamei shrimp larvae. An SPF or SPR certificate is also required to minimize the risk of disease attacks and improve [the quality of the shrimp](https://jala.tech/blog/cultivation-tips/successful-tips-in-maintaining-shrimp-quality) itself at harvest.

The next important thing is recording the daily conditions of cultivation. In addition to the development of the shrimp fry, other variables such as feed, disease, and water quality measures should also be recorded.

The good news is, JALA is #HeretoHelp through [JALA App](https://jala.tech/app). With JALA App, you can record and monitor the condition of your shrimp farming at any time and from anywhere right at your fingertips regularly. Let's cultivate more productively and efficiently with JALA App!

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**References**

[4 Pilihan Pakan untuk Benur Udang Vaname Tumbuh Optimal | Minapoli ](https://www.minapoli.com/info/4-pilihan-pakan-untuk-benur-udang-vaname-tumbuh-optimal)

Azizah, N. (2018). _Teknik Pemeliharaan Larva Udang Vaname_ (Litopenaeus vannamei) _di PT. Central Pertiwi Bahari Takalar Sulawesi Selatan_ (final thesis). Politeknik Pertanian Negeri Pangkep, Pangkajene dan Kepulauan. Retrieved in 2024, from [https://repository.polipangkep.ac.id](https://repository.polipangkep.ac.id/uploaded_files/dokumen_isi/Monograf/TUGAS%20AKHIR%20LENGKAP%20ACC-dikompresi_003.pdf)

Haliman, R. W., dkk. (2005). Zoea Syndrome (ZS) pada Larva Udang Vannamei (Litopenaeus vannamei). _Biosfera_, 22(1), 6–11. [https://journal.bio.unsoed.ac.id](https://journal.bio.unsoed.ac.id/index.php/biosfera/article/view/77) 

Malik, A. (2018). _Teknik Pemijahan dan Pengelolaan Telur Udang Vaname_ (Litopenaeus Vannamei) _di PT. Suri Tani Pemuka (Japfa) Unit Hatchery Makassar Kabupaten Barru_ (final thesis). Politeknik Pertanian Negeri Pangkep, Pangkajene dan Kepulauan. Retrieved in 2024, from [https://repository.polipangkep.ac.id](https://repository.polipangkep.ac.id/uploaded_files/temporary/DigitalCollection/MGFjOTQ5ZTI5NmMxZjczNGE1YTQyMTZlNzFkYzZmYzVhMmQ4OGM2Nw==.pdf)

Putri, N. F., Nitisupadjo, M., Hendrarto, B. (2014). Analisis Kelimpahan Juvenil Udang dengan Menggunakan Metode Perangkap Agar-agar dan Pemberian Pakan Udang di Perairan Morosari, Demak. _Diponegoro Journal of Maquares_, 3(3), 1-9. [https://www.neliti.com](https://www.neliti.com/publications/191676/analisis-kelimpahan-juvenil-udang-dengan-menggunakan-metode-perangkap-agar-agar#id-section-content) 

[Siklus Hidup Udang Vaname | Agrikan](https://agrikan.id/siklus-hidup-udang-vaname/)

Wyban, J., & Sweeney, J. N. (1991)._ Intensive shrimp production technology: The Oceanic Institute Shrimp Manual_. The Institute. dalam Nuraini, A. N. (2021). _Pemeliharaan Larva Udang Vaname_ (Litopenaeus vannamei) _dengan Penambahan Probiotik Monodon Plus pada Media Pemeliharaan_ (diploma thesis). Politeknik Negeri Lampung, Bandar Lampung. Retrieved in 2024, from [http://repository.polinela.ac.id/2058/](http://repository.polinela.ac.id/2058/) 

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Vannamei Shrimp Life Cycle: From Eggs to Adult Shrimp

Shrimp cultivation is often considered [a promising business](https://jala.tech/blog/shrimp-industry/4-reasons-why-shrimp-farming-is-considered-promising), especially in Indonesia, a country with significant potential for cultivation due to its geographical location and climate. Among various types of shrimp, the ones commonly cultivated are freshwater shrimp.

Before starting a [shrimp farming business](https://jala.tech/blog/cultivation-tips/5-things-to-consider-before-starting-a-shrimp-farming-business), prospective farmers interested in exploring the shrimp cultivation industry need to get familiar with the various types of freshwater shrimp that are often cultivated in ponds in order to decide which type of shrimp to cultivate based on their characteristics.

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## Various Types of Freshwater Shrimp
There are several types of freshwater shrimp that are popularly cultivated in Indonesia, such as the giant freshwater prawn, monkey river prawn, and the red nose shrimp. Let's explore the characteristics of each shrimp type!

### 1. Giant Freshwater Prawn
Next is the giant freshwater prawn (_Macrobrachium rosenbergii_), which is commonly found in rivers and coastal estuaries in Sri Lanka, Indonesia, and China. With a large body size, reaching up to 30 cm, and sweet, juicy flesh, giant freshwater prawns have a slow growth rate, taking about 180 days to reach a high economic value.

![udang galah](https://strapi.jala.tech/uploads/udang_galah_4d67f2736d.png)

Giant freshwater prawns come in various colors such as green, blue, brown, and yellow, with a curved long rostrum and longer claws compared to their legs.

### 2. Monkey River Prawn
The monkey river prawn (_Macrobrachium lar_) is commonly found in the West Indo-Pacific region. This type of shrimp thrives in both saltwater and freshwater habitats. Still, it is one of the most common types of freshwater shrimp cultivated in farms, where cultivation approximately takes 110 days.

![udang lar](https://strapi.jala.tech/uploads/udang_lar_748af1cb3b.jpeg)

Monkey river prawns have a considerably large body, with lengths reaching up to 18 cm. They can withstand high salinity in water, and exhibit good resistance to diseases, contributing to high productivity.

### 3. Red Nose Shrimp
Another type of cultivated shrimp with high economic value is the red nose shrimp (_Caridina gracilirostris_). They can be found in various regions such as Japan, Fiji, Indonesia, and Madagascar, particularly in rivers and estuaries. 

![udang beras](https://strapi.jala.tech/uploads/udang_beras_1b3c12cfd4.jpeg)

These yellow-orange, slightly transparent shrimp are not only sold as food but also popular as aquarium decorations due to their attractive red rostrum. They also consume algae, which makes them beneficial for aquarium owners.

### 4. Freshwater Crayfish
Freshwater crayfish (_Astacoidea_) is another type of freshwater shrimp commonly cultivated in farms. This type of shrimp lives in swamps, lakes, and rivers of various continents. Due to its low stress level and disease susceptibility, as well as the ability to grow quickly, this type of freshwater shrimp can be cultivated easily in soil-based ponds. 

![lobster air tawar (sumber: pak tani digital)](https://strapi.jala.tech/uploads/lobster_air_tawar_26d04e85d6.jpeg)

Several kinds of popular freshwater crayfish for cultivation include the red claw crayfish, red swamp crayfish, which is smaller in size, and the common yabby, known for its high tolerance towards extreme weather conditions including drought.

### 5. Roshna Prawn
The final type of shrimp on the list is the roshna prawn (_Palaemon styliferus_). This type of shrimp is also commonly found in Indo-Pacific regions including Iraq, Bangladesh, and Hong Kong. These freshwater shrimp grow well in tropical areas.

Roshna prawns are pale yellow and slightly transparent with a cone-shaped head are popularly processed as ebi with a high market price which makes it attractive for farmers.

## Conclusion
Various types of freshwater shrimp that are popular for cultivation include:
- Giant freshwater prawn
- Monkey river prawn
- Red nose shrimp
- Slipper lobster
- Roshna prawn

Before starting cultivation, make sure to understand the characteristics of each shrimp type to choose the most suitable one for your business goals. Additionally, provide appropriate [treatment](https://jala.tech/blog/cultivation-tips/7-effective-treatments-in-shrimp-cultivation-management) in your farm according to the type of shrimp, ensuring that they grow well and can be sold at a profitable price. 

To ensure the success of your cultivation, JALA is #HeretoHelp you with [JALA App](https://jala.tech/app), an application to record and monitor cultivation conditions regularly and conveniently. Register on JALA App through app.jala.tech or download the mobile version from Google Play Store or App Store to start your cultivation journey today!