# [Shrimp Hatchery](/knowledge/animal-farming/aquaculture/shrimp-hatchery-design-operation-and-management) Biosecurity and Health Management ## Key Takeaways - **SPF Broodstock and Quarantine are Paramount:** Procuring Specific Pathogen-Free (SPF) certified broodstock from reputable suppliers and subjecting them to a minimum 14-day quarantine in a physically separated system with dedicated equipment is the primary defense against pathogen introduction. Critical observations during quarantine include daily monitoring for abnormal behavior, feeding response, and molting, with immediate isolation and diagnostic testing for any animal exhibiting lethargy, discoloration, or erratic swimming. - **Rigorous Water Treatment is Non-Negotiable:** All incoming water must undergo multi-step treatment, typically involving mechanical filtration, chemical disinfection (UV, ozone, or chlorination), and residual removal. Verification of residual disinfectant levels and contact time is crucial, with immediate shutdown and investigation if pathogens are detected in treated water. - **Proactive Larval Health Monitoring Prevents Catastrophe:** Daily microscopic examination of larvae for deformities, gut fullness, and pathogens, coupled with recording survival rates and health scores, allows for early detection of issues. Initiation of diagnostic testing is mandated if survival drops below 70% or deformities exceed 5%. - **Facility Disinfection and Sanitation Mitigate Spread:** Implementing strict protocols for footbaths, handwashing, and equipment sterilization between batches is essential. Regular checks of disinfectant concentration and adherence to replacement schedules are critical, with quarantine of any area yielding positive environmental samples for pathogens. - **Comprehensive Record-Keeping is Foundational:** Meticulous documentation of broodstock sourcing, quarantine observations, water quality parameters (e.g., temperature, salinity, DO, ammonia, nitrite), larval health, disinfection procedures, and diagnostic results is vital for tracing issues and informing management decisions. Key performance indicators such as survival rate and deformity rate must be tracked against historical data. --- This article provides [shrimp hatchery](/knowledge/animal-farming/aquaculture/shrimp-hatchery-design-operation-and-management) managers and technicians with practical biosecurity protocols, health monitoring methods, disease diagnostics, and management practices to prevent disease outbreaks and maintain healthy larval production. The focus is on concrete decisions, observations, records, and escalation criteria based on established aquaculture principles and available evidence. ## At a Glance: Key Biosecurity and Health Management Components | Component | Primary Action | Key Observation | Record Required | Escalation Criteria | |-----------|----------------|-----------------|-----------------|---------------------| | Broodstock Sourcing | Procure SPF-certified stock from reputable suppliers | Document source, health certificate, and transport conditions | Batch number, certification date, mortality during transport | Reject any batch with >2% mortality or visible lesions | | Quarantine Protocol | Isolate incoming broodstock for minimum 14 days in separate system | Monitor daily for abnormal behavior, feeding response, and molting | Daily health observations, water quality parameters | Isolate and test any animal showing lethargy, discoloration, or erratic swimming | | Water Treatment | Disinfect all incoming water using UV, ozone, or chlorination | Verify residual disinfectant levels and contact time | Disinfection method, dose, contact time, and post-treatment water quality | Immediate shutdown if pathogen detected in treated water | | Larval Health Monitoring | Daily microscopic examination of larvae for deformities, gut fullness, and pathogens | Record larval stage, survival rate, and any abnormalities | Daily larval counts, health scores, and water quality | Initiate diagnostic testing if survival drops below 70% or deformities exceed 5% | | Facility Disinfection | Implement footbaths, handwashing, and equipment sterilization between batches | Check disinfectant concentration and replace as per schedule | Disinfectant type, concentration, and replacement date | Quarantine any area with positive environmental sample for pathogens | ## Biosecurity Principles for Shrimp Hatcheries Biosecurity in shrimp hatcheries involves a systematic approach to prevent the introduction and spread of pathogens. The core principles include physical barriers, chemical disinfection, and operational protocols that minimize disease risk. Implementation of biosecurity measures in commercial shrimp hatcheries has been documented in various regions, highlighting the importance of structured approaches to disease prevention (Implementation of biosecurity measures in commercial shrimp hatcheries in India, Elsevier Scopus, 2013). The FAO provides guidance on cultured species management, including biosecurity considerations for shrimp production (www.fao.org/fishery/en/culturedspecies, FAO). The foundation of hatchery biosecurity rests on three pillars: exclusion of pathogens from the facility, containment of any pathogens that enter, and elimination of pathogens through disinfection and fallowing. Each pillar requires specific management decisions and consistent record-keeping. For example, exclusion begins with sourcing specific pathogen-free (SPF) broodstock and treating all incoming water. Containment involves isolating different production stages and using dedicated equipment for each area. Elimination relies on thorough cleaning and disinfection between batches, with adequate drying periods. A critical observation for hatchery managers is that biosecurity failures often occur at transition points: when broodstock arrive, when larvae are transferred between tanks, and when staff move between clean and dirty areas. Records should capture these transition events with timestamps and personnel names. If a disease outbreak occurs, these records become essential for tracing the source and implementing corrective actions. ## Broodstock Sourcing and Quarantine ### SPF Broodstock Selection Sourcing specific pathogen-free (SPF) broodstock is the first line of defense against disease introduction. SPF certification indicates that the broodstock have been tested and found free of specified pathogens, typically including [white spot syndrome virus](/knowledge/viruses/aquatic-viruses/white-spot-syndrome-virus) (WSSV), [Taura syndrome virus](/knowledge/viruses/aquatic-viruses/taura-syndrome-virus), and Vibrio species. The USDA Agricultural Research Service provides research on aquaculture health and genetics that supports SPF breeding programs (www.ars.usda.gov/animal-production-and-protection/aquaculture, USDA ARS). Data on international broodstock trade, such as India's imports of Penaeus vannamei brooders from the United States, demonstrate the global movement of genetic material and the importance of health certification (Dataset on India's imports of Penaeus vannamei brooders from the United States, PubMed, 2025). When selecting SPF broodstock, managers should request the health certificate from the supplier and verify that testing was performed by an accredited laboratory within 30 days of shipment. The certificate should list the specific pathogens tested, the test methods used (e.g., PCR, histopathology), and the results. Any batch with incomplete documentation or positive results for listed pathogens should be rejected. Observations during broodstock arrival are critical. Record the following: - Water temperature and salinity in transport bags - Mortality count and percentage - Any visible signs of stress or disease (e.g., red discoloration, fouling, broken appendages) - Time from packing to arrival If mortality exceeds 2% or any animal shows signs of disease, isolate the entire batch and contact the supplier immediately. Do not introduce suspect broodstock into the main hatchery system. ### Quarantine Facility Setup A dedicated quarantine facility is essential for all incoming broodstock. The quarantine area should be physically separated from the main hatchery, with its own water supply, drainage, and equipment. The FAO Animal Production and Health division provides resources on disease prevention in aquaculture, including quarantine protocols (www.fao.org/animal-production/en, FAO). Key design features include: - Separate water intake and discharge to prevent cross-contamination - Dedicated tanks, nets, and tools that do not leave the quarantine area - Footbath at the entrance with approved disinfectant changed daily - Handwashing station with antiseptic soap - Negative pressure ventilation to prevent aerosol transmission The quarantine period should be a minimum of 14 days, though 21 to 30 days is preferred for high-value broodstock. During this period, monitor broodstock daily for feeding response, molting success, and any abnormal behavior. Record water quality parameters (temperature, salinity, pH, dissolved oxygen, ammonia, nitrite) at least twice daily. ### Quarantine Health Monitoring Health monitoring during quarantine includes both visual observation and diagnostic testing. Visual checks should assess: - Swimming behavior: active and consistent versus lethargic or erratic - Feeding response: aggressive versus reduced or absent - Body color: normal pigmentation versus reddening, black spots, or opaque muscle - Appendage condition: intact versus broken or fouled - Molting: regular versus delayed or incomplete If any animal shows signs of disease, isolate it immediately and collect samples for diagnostic testing. Common pathogens to test for include WSSV, Vibrio species, and other locally relevant viruses. The USDA National Agricultural Library provides resources on animal health and welfare that include diagnostic approaches for aquatic species (www.nal.usda.gov/animal-health-and-welfare, USDA NAL). A practical record-keeping system for quarantine includes a daily log with columns for date, tank number, broodstock ID, feeding amount, water quality parameters, health observations, and any treatments applied. This log should be reviewed by the hatchery manager weekly and filed for at least one year after the broodstock are used. ## Water Treatment and Disinfection ### Source Water Quality Management Water quality is the most critical environmental factor in shrimp hatchery success. Poor water quality stresses larvae and increases susceptibility to disease. The source water should be tested for basic parameters before treatment: temperature, salinity, pH, dissolved oxygen, total ammonia nitrogen, nitrite, nitrate, and alkalinity. For marine shrimp species, salinity should be maintained between 28 and 35 parts per thousand, with temperature between 28 and 30 degrees Celsius for larval rearing. Water treatment typically involves multiple steps: 1. Mechanical filtration to remove suspended solids 2. Chemical treatment (chlorination or ozonation) to kill pathogens 3. Dechlorination or ozone residual removal 4. UV sterilization as a final polishing step The choice of disinfection method depends on water quality, facility size, and budget. Chlorination is effective and relatively inexpensive but requires careful monitoring of residual chlorine and dechlorination before use. Ozone is more expensive but leaves no harmful residual if properly managed. UV sterilization is effective for clear water but less so for turbid water. ### Disinfection Protocols Disinfection protocols should be written and posted in each treatment area. The protocol should specify: - Disinfectant type and concentration - Contact time required - Temperature and pH range for effectiveness - Method for testing residual disinfectant - Safety precautions for staff For example, a typical chlorination protocol for incoming seawater might use 10 to 20 parts per million of free chlorine for 6 to 12 hours, followed by dechlorination with sodium thiosulfate. The residual chlorine should be tested after dechlorination to confirm it is below 0.1 parts per million before the water enters the hatchery. Records of water treatment should include: - Date and time of treatment - Volume of water treated - Disinfectant type and dose - Contact time - Residual disinfectant level before and after dechlorination - Final water quality parameters - Staff member performing the treatment If water quality parameters fall outside acceptable ranges after treatment, do not use the water until the issue is resolved. Common problems include high residual chlorine, low dissolved oxygen after ozonation, or pH shifts from chemical treatment. ### Recirculating Aquaculture Systems Many hatcheries use recirculating aquaculture systems (RAS) to conserve water and maintain stable conditions. RAS requires careful management of biofiltration to remove ammonia and nitrite. Nitrification in brackish water recirculating aquaculture systems integrated with activated packed bed bioreactors has been studied, showing the importance of maintaining adequate biofilm surface area and water flow rates (Nitrification in brackish water recirculating aquaculture system integrated with activated packed bed bioreactor, PubMed, 2010). Key management decisions for RAS include: - Biofilter media type and surface area - Water flow rate through the biofilter - Temperature and pH control for optimal nitrification - Solids removal efficiency - Makeup water rate Monitor ammonia and nitrite levels daily in RAS systems. If ammonia exceeds 0.5 parts per million or nitrite exceeds 1.0 parts per million, take immediate corrective action: increase water exchange, reduce feeding, or add additional biofilter media. Record all water quality data and any corrective actions taken. ## Larval Health Monitoring and Diagnostics ### Daily Larval Assessment Larval health monitoring begins at the nauplius stage and continues through postlarvae. Daily assessment should include: - Larval stage determination using microscopic examination - Survival rate estimation by counting larvae in a known volume - Gut fullness assessment: full gut indicates active feeding - Deformity rate: count larvae with abnormal body shape or appendages - Swimming behavior: active and uniform versus lethargic or spiraling A standardized health scoring system helps track trends over time. For example, assign a score of 1 to 5 for each parameter, with 5 being excellent and 1 being critical. Record the scores daily and plot them on a chart to detect early signs of decline. If the health score drops below 3 for any parameter, increase monitoring frequency and review environmental conditions. If the score drops below 2, initiate diagnostic testing and consider treatment options. ### Diagnostic Testing When disease is suspected, collect samples for diagnostic testing. The choice of test depends on the clinical signs and the pathogens known to be present in the region. Common diagnostic methods include: - Microscopic examination for parasites and bacteria - [PCR testing](/knowledge/molecular-biology/pcr-testing) for viruses such as WSSV - [Bacterial culture](/blog/guides/bacterial-culture) and identification for Vibrio species - Histopathology for tissue-level changes Tangential flow ultrafiltration has been used for detection of [white spot syndrome virus](/knowledge/viruses/aquatic-viruses/white-spot-syndrome-virus) in shrimp pond water, demonstrating the potential for environmental monitoring (Tangential flow ultrafiltration for detection of white spot syndrome virus (WSSV) in shrimp pond water, PubMed, 2015). This technique concentrates virus particles from large water samples, increasing detection sensitivity. When submitting samples for diagnostic testing, include: - Live or properly preserved specimens - Water quality data from the affected tank - Clinical history including onset, progression, and any treatments applied - Contact information for the hatchery manager Results from diagnostic testing should be reviewed with a veterinarian or aquatic animal health specialist. If a reportable disease is confirmed, follow local regulatory requirements for notification and containment. ### Common Larval Diseases Vibriosis is a common bacterial disease in shrimp hatcheries, caused by Vibrio species such as Vibrio harveyi and Vibrio parahaemolyticus. Vibriosis in fish and shellfish has been reviewed, highlighting the importance of prevention through water quality management and biosecurity (Vibriosis in Fish: A Review on Disease Development and Prevention, PubMed, 2019). Clinical signs include luminescence in larvae, reduced feeding, and mass mortality. Viral diseases such as white spot syndrome virus can cause catastrophic losses. WSSV is highly contagious and can be transmitted through water, equipment, and broodstock. Prevention through SPF broodstock sourcing and strict biosecurity is the only effective control measure. A novel RNA virus, Macrobrachium rosenbergii Golda virus, has been linked to mass mortalities in larval giant freshwater prawn in Bangladesh (A Novel RNA Virus, Macrobrachium rosenbergii Golda Virus (MrGV), Linked to Mass Mortalities of the Larval Giant Freshwater Prawn in Bangladesh, PubMed, 2020). This highlights the ongoing emergence of new pathogens and the need for vigilance in health monitoring. ## Facility Disinfection and Sanitation ### Between-Batch Cleaning Thorough cleaning and disinfection between production batches is essential to prevent carryover of pathogens. The cleaning protocol should include: 1. Drain and remove all water from tanks and pipes 2. Remove all organic matter (feed, feces, dead larvae) 3. Wash surfaces with detergent and scrub to remove biofilm 4. Rinse thoroughly with fresh water 5. Apply disinfectant at recommended concentration and contact time 6. Rinse again to remove disinfectant residue 7. Allow to dry completely before refilling The choice of disinfectant depends on the target pathogens and the materials being disinfected. Common disinfectants include chlorine compounds, iodine compounds, and hydrogen peroxide. Each has specific requirements for concentration, contact time, and safety precautions. Records of between-batch cleaning should include: - Date and time of cleaning - Tanks and equipment cleaned - Detergent and disinfectant used - Concentration and contact time - Staff member performing the cleaning - Any issues encountered (e.g., damaged equipment, persistent stains) If cleaning does not achieve the desired level of sanitation, repeat the process or use a different disinfectant. Persistent problems may indicate biofilm formation, which requires more aggressive cleaning methods. ### Footbaths and Handwashing Footbaths and handwashing stations are critical barriers to pathogen movement between areas. Footbaths should contain an approved disinfectant at the correct concentration, and the solution should be changed daily or when visibly contaminated. Handwashing should use antiseptic soap and warm water, with a minimum contact time of 20 seconds. Staff training on proper use of footbaths and handwashing is essential. Common failures include: - Stepping over footbaths instead of through them - Using footbaths with expired or diluted disinfectant - Rushing handwashing and not achieving adequate contact time - Touching contaminated surfaces after washing hands Supervisors should monitor compliance and provide corrective feedback. Records of footbath and handwashing station maintenance should be kept, including date and time of solution changes and any issues noted. ### Equipment Sanitation Dedicated equipment for each production area reduces the risk of cross-contamination. Nets, buckets, and sampling equipment should be color-coded or labeled for specific areas. After use, equipment should be cleaned and disinfected before being stored or moved to another area. For equipment that cannot be easily disinfected (e.g., electronic probes, sensitive instruments), use disposable covers or clean with alcohol wipes. Record the cleaning schedule and any equipment that shows signs of wear or damage. ## Records and Measurements ### Essential Records Comprehensive record-keeping is the foundation of effective biosecurity and health management. Essential records include: - Broodstock source, health certificate, and quarantine observations - Water quality parameters for each tank, measured at least twice daily - Larval health scores and survival rates - Feed type, amount, and feeding schedule - Disinfection protocols and results - Diagnostic test results and any treatments applied - Staff training records and biosecurity compliance audits Records should be reviewed daily by the hatchery manager and filed for at least one year. Electronic records with backup copies are preferred for ease of analysis and retrieval. ### Key Performance Indicators Track key performance indicators (KPIs) to monitor hatchery performance over time. Common KPIs include: - Survival rate from nauplius to postlarvae - Deformity rate at each larval stage - Bacterial load in water and larvae - Incidence of disease outbreaks - Time to reach target larval stage - [Feed conversion ratio](/knowledge/animal-farming/poultry/feed-conversion-ratio-measuring-improving-poultry-efficiency) Compare KPIs against historical averages and industry benchmarks. If KPIs decline, investigate the cause and implement corrective actions. For example, if survival rate drops below 70%, review water quality records, feeding protocols, and health observations to identify the root cause. ### Water Quality Monitoring Water quality monitoring should include at minimum: - Temperature: measured continuously or at least twice daily - Salinity: measured daily and adjusted as needed - pH: measured twice daily - Dissolved oxygen: measured continuously or at least twice daily - Total ammonia nitrogen: measured daily - Nitrite: measured daily - Nitrate: measured weekly - Alkalinity: measured weekly Use calibrated instruments and record all measurements in a log. If any parameter falls outside the acceptable range, take immediate corrective action and document the response. ## Common Failure Patterns ### Biosecurity Breaches Common biosecurity breaches in shrimp hatcheries include: - Introducing broodstock without adequate quarantine - Using untreated water from a contaminated source - Moving equipment between clean and dirty areas without disinfection - Allowing unauthorized personnel into production areas - Failing to change footbath solutions regularly - Using expired or improperly stored disinfectants Each breach should be documented and investigated to determine the root cause. Corrective actions should be implemented and monitored for effectiveness. If breaches recur, review the biosecurity protocol and staff training. ### Water Quality Crises Water quality crises often result from: - Biofilter failure in RAS systems - Overfeeding leading to ammonia spikes - Temperature fluctuations from equipment malfunction - Salinity changes from improper mixing - Oxygen depletion from power outages Have emergency protocols in place for each scenario. For example, if the biofilter fails, increase water exchange, reduce feeding, and add supplemental aeration. If a power outage occurs, have backup generators and battery-powered aerators available. ### Disease Outbreaks Disease outbreaks can spread rapidly in hatchery systems. Early detection is critical for containment. Signs of an outbreak include: - Sudden increase in mortality - Larvae showing abnormal swimming or behavior - Luminescence in the water or on larvae - Reduced feeding response - Visible lesions or discoloration If an outbreak is suspected, immediately isolate the affected tank, increase monitoring of adjacent tanks, and collect samples for diagnostic testing. Do not move water, equipment, or personnel from the affected area until the cause is identified and contained. ## Welfare and Safety Context ### Larval Welfare Larval welfare is directly linked to health and survival. Good welfare practices include: - Maintaining optimal water quality parameters - Providing appropriate nutrition at each larval stage - Avoiding overcrowding and handling stress - Minimizing exposure to pathogens and toxins - Using humane euthanasia methods when culling is necessary Monitor larval behavior as an indicator of welfare. Larvae that are actively swimming, feeding, and developing normally are likely experiencing good welfare. Larvae that are lethargic, not feeding, or showing deformities may be experiencing poor welfare and require intervention. ### Worker Safety Hatchery workers face several hazards, including: - Chemical exposure from disinfectants and cleaning agents - Electrical hazards from pumps and heaters - Slip and fall risks from wet floors - Ergonomic injuries from repetitive tasks - Biological hazards from pathogens Provide appropriate personal protective equipment (PPE) for each task, including gloves, goggles, and aprons for chemical handling. Train workers on safe handling procedures and emergency response. Maintain a first aid kit and ensure workers know its location. ### [Food Safety](/knowledge/bacteria/livestock-bacteria/cooking-chicken-bacteria-prevention) Shrimp hatcheries produce larvae that will be grown to market size for human consumption. [Food safety](/knowledge/bacteria/livestock-bacteria/cooking-chicken-bacteria-prevention) begins at the hatchery level by preventing contamination with pathogens and chemical residues. Use only approved disinfectants and medications, and follow withdrawal periods if any treatments are applied. Record all treatments and ensure that treated animals are not released until the withdrawal period has passed. ## Professional Escalation Criteria ### When to Seek Expert Help Hatchery managers should seek expert help in the following situations: - Disease outbreak with high mortality and unknown cause - Persistent water quality problems that do not respond to corrective actions - Positive test results for reportable diseases - Equipment failures that cannot be repaired in-house - Regulatory inspections or compliance issues Contact a veterinarian with aquatic animal health experience, an aquaculture extension specialist, or a diagnostic laboratory. Provide them with all relevant records and samples to facilitate diagnosis and recommendations. ### Reporting Requirements Some diseases are reportable to local or national authorities. Know the reportable diseases in your region and the reporting requirements. If a reportable disease is confirmed, notify the appropriate authority within the required timeframe. Failure to report can result in fines, quarantine orders, or loss of certification. ## Frequently Asked Questions ### What is the minimum quarantine period for incoming shrimp broodstock? The minimum quarantine period is 14 days, though 21 to 30 days is preferred for high-value broodstock. During quarantine, monitor broodstock daily for health and water quality. Extend the quarantine period if any signs of disease appear or if diagnostic test results are pending. ### How often should water quality be tested in larval rearing tanks? Water quality should be tested at least twice daily for temperature, salinity, pH, and dissolved oxygen. Ammonia and nitrite should be tested daily. Nitrate and alkalinity can be tested weekly. Increase testing frequency if water quality parameters are unstable or if larvae show signs of stress. ### What disinfectant is recommended for shrimp hatchery equipment? The choice of disinfectant depends on the target pathogens and equipment materials. Chlorine compounds are effective and inexpensive but require thorough rinsing. Iodine compounds are effective against viruses and bacteria. Hydrogen peroxide is effective and breaks down into harmless byproducts. Always follow the manufacturer's instructions for concentration and contact time. ### How can I tell if my larvae are healthy? Healthy larvae are actively swimming, have a full gut, show uniform development, and have low deformity rates. Use a standardized health scoring system to track trends over time. If health scores decline, investigate the cause and take corrective action. ### What should I do if I suspect a disease outbreak? If you suspect a disease outbreak, immediately isolate the affected tank, increase monitoring of adjacent tanks, and collect samples for diagnostic testing. Do not move water, equipment, or personnel from the affected area until the cause is identified and contained. Contact a veterinarian or diagnostic laboratory for guidance. ### Can I reuse water from a disease-affected tank? Do not reuse water from a disease-affected tank without treatment. The water may contain pathogens that can infect healthy animals. Treat the water with an appropriate disinfectant or dispose of it according to local regulations. Clean and disinfect the tank thoroughly before reuse. ### What records should I keep for biosecurity compliance? Keep records of broodstock source and health certificates, quarantine observations, water quality parameters, larval health scores, disinfection protocols, diagnostic test results, treatments applied, and staff training. Review records daily and file them for at least one year. ### When should I contact a veterinarian or aquatic health specialist? Contact a veterinarian or aquatic health specialist if you experience a disease outbreak with high mortality, persistent water quality problems, positive test results for reportable diseases, or equipment failures that affect animal health. Provide them with all relevant records and samples to facilitate diagnosis and recommendations. ## Related Farming Guides - [Genomic Health](/blog/guides/genome-browsers-for-researchers-a-guide-to-inspecting-genomic-evidence) - [Shrimp Farming Biosecurity Water Management And Crop Observation](/knowledge/animal-farming/aquaculture/shrimp-farming-biosecurity-water-management-and-crop-observation) - [Aquaponics Fish Health And System Management](/knowledge/animal-farming/aquaculture/aquaponics-fish-health-and-system-management) - [Varroa Mite Monitoring And Integrated Management](/knowledge/animal-farming/apiculture/varroa-mite-monitoring-and-integrated-management) - [Farm Health Intelligence Observation Records Biosecurity Diagnostics And Veterinary Escalation](/knowledge/animal-farming/farm-management/farm-health-intelligence-observation-records-biosecurity-diagnostics-and-veterinary-escalation) ## Related Clinical & Scientific Guides * [Pond Sediment Management and Dredging Options](/knowledge/animal-farming/aquaculture/pond-sediment-management-dredging-options) * [Indoor Aquaculture Facilities: Lighting and Insulation](/knowledge/animal-farming/aquaculture/indoor-aquaculture-facilities-lighting-insulation) * [Greenhouse Aquaculture: Extending Growing Seasons](/knowledge/animal-farming/aquaculture/greenhouse-aquaculture-extending-growing-seasons) ## References and Further Reading - [www.fao.org](https://www.fao.org/fishery/en/culturedspecies) - [www.ars.usda.gov](https://www.ars.usda.gov/animal-production-and-protection/aquaculture) - [FAO Animal Production and Health](https://www.fao.org/animal-production/en). Food and Agriculture Organization of the United Nations. - [Animal Health and Welfare](https://www.nal.usda.gov/animal-health-and-welfare). USDA National Agricultural Library. - [Vibriosis in Fish: A Review on Disease Development and Prevention.](https://pubmed.ncbi.nlm.nih.gov/30246889). Journal of aquatic animal health, 2019. - [The application of Global Burden of Animal Diseases methodology to aquatic animal production.](https://pubmed.ncbi.nlm.nih.gov/39222101). Revue scientifique et technique (International Office of Epizootics), 2024. - [Tangential flow ultrafiltration for detection of white spot syndrome virus (WSSV) in shrimp pond water.](https://pubmed.ncbi.nlm.nih.gov/25779823). Journal of virological methods, 2015. - [Dataset on India's imports of Penaeus vannamei brooders from the United States.](https://pubmed.ncbi.nlm.nih.gov/41255854). Data in brief, 2025. - [Nitrification in brackish water recirculating aquaculture system integrated with activated packed bed bioreactor.](https://pubmed.ncbi.nlm.nih.gov/20150717). Water science and technology : a journal of the International Association on Water Pollution Research, 2010. - [A Novel RNA Virus, Macrobrachium rosenbergii Golda Virus (MrGV), Linked to Mass Mortalities of the Larval Giant Freshwater Prawn in Bangladesh.](https://pubmed.ncbi.nlm.nih.gov/33023199). Viruses, 2020. - [Implementation of biosecurity measures in commercial shrimp hatcheries in India](https://api.elsevier.com/content/abstract/scopus_id/84878398459). Israeli Journal of Aquaculture Bamidgeh, 2013. - [Evaluation of biosecurity applications for intensive shrimp farming](https://doi.org/10.1016/S0144-8609%2802%2900053-5). Aquacultural Engineering, 2003. - [Status, challenges and trends of aquaculture in Singapore](https://doi.org/10.1016/j.aquaculture.2020.736210). Aquaculture, 2021. > This article is educational and is not a substitute for veterinary diagnosis, treatment, public-health guidance, or regulatory reporting.