Aquaculture outcomes
How do you plan a shrimp or fish project for lower mortality and better survival?
In aquaculture, survival rate drives almost every number in the business plan. It is decided long before stocking — by site, water, system design, biosecurity and the people running the farm. This guide shows what to plan, and in what order.
Short answer
Treat survival rate as a design target with a number. Confirm water source and quality first, then design biosecurity zones, stocking density, aeration and backup power around it. Plan continuous monitoring with alarms, written health and hygiene procedures, and staff trained before the first stocking. Buy equipment against these requirements, with acceptance tests under realistic load. Specialist fish and shrimp projects are handled in depth by FishMatch.
Why survival rate is the number to plan around
Feed, energy, labour and capital are spent on every animal stocked; revenue comes only from the animals harvested. A survival target set at the start — and checked against local experience, not brochures — keeps the business case honest. The FAO aquaculture pages are a useful starting reference for production systems and sector context.
Key point: A business plan without a stated survival assumption is incomplete.
The main planning areas that affect mortality
- Water source and quality: volume, temperature range, salinity, and a testing history before design starts.
- Biosecurity: zones, entry controls, disinfection, quarantine for new stock and a disease response plan. The WOAH Aquatic Animal Health Code sets international reference standards.
- System design and stocking density: matched to the species, the system type and the team's experience.
- Oxygen, aeration and backup power: failure of one pump or one power line should never become a mass mortality event.
- Monitoring and alarms: dissolved oxygen, temperature and other key parameters, with alerts to someone who can act at night.
- Healthy stock and records: known origin of juveniles or post-larvae, and records that make problems traceable.
People and routines decide the outcome
The same equipment produces very different results under different teams. Plan the farm manager, technicians and shift coverage before construction; write hygiene, feeding and emergency procedures; and include supplier training and commissioning support in the contract.
Key point: Hire and train before the first stocking, not after the first loss.
Turning the plan into an RFQ
Each planning area becomes requirement lines: what the system must hold (for example, an oxygen level under stated load), how it will be tested, and what evidence the supplier must provide. Redundancy and alarm behaviour are tested at acceptance, not assumed. Compare proposals on the result they commit to and their total cost — see comparing manufacturers beyond the lowest quote.
Common planning mistakes
- Designing the system before testing the water source.
- Raising stocking density to improve the business case on paper.
- No backup for aeration or power.
- Biosecurity treated as a later operating detail instead of a design input.
- Staff hired at start-up with no time to train.
Free planning tools
Free for any project size, with no subscription or obligation. Results are planning estimates, not quotes.
Sector-specific projects
Fish and shrimp farming projects are handled in depth by FishMatch, the group's specialist platform. Global B2B Group covers cross-sector projects, for example farming combined with processing, packaging or cold chain.
Frequently asked questions
What causes most mortality in shrimp and fish farms?
Causes differ by species, site and system, but planning usually focuses on water quality, oxygen supply, disease and biosecurity, stocking density, stock health and the routines of the team. Confirm the main risks for your site with qualified aquaculture advisers.
Can a supplier guarantee a survival rate?
Survival depends on many factors outside the equipment. Contracts can commit suppliers to measurable system performance — oxygen, flow, temperature control, alarms — tested at acceptance, but not to biological results they do not control.
Should I use FishMatch or Global B2B Group?
Use FishMatch for a fish or shrimp farming project. Use Global B2B Group when the project spans several sectors, such as farming together with processing, packing or cold storage.
Planning an aquaculture project with processing or cold chain?
Share your project brief and our team will structure the RFQ, contact suitable suppliers on your behalf and organise the proposals for comparison. Pure fish or shrimp farming projects are routed to FishMatch. The buyer service is free; we never connect buyers and suppliers directly.
Optional assisted sourcing applies to projects of USD 250,000 or more. Planning tools are free for any project size; no yield, survival, price or financing outcome is guaranteed.
Sources (checked 14 October 2026)
Next in this series: In what order should you bring in consultants, staff, financing and manufacturers?
Overview framework: Start with the Outcome: A Practical Framework for Better Agrifood Procurement
General planning guidance only, not veterinary or aquaculture-health advice. Confirm species-specific, health and regulatory requirements with qualified advisers and local authorities.
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