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Hatchery Capacity Calculator

Hatchery capacity is driven by target fry or post-larvae output, survival through larval rearing, cycle length and the density the larval system can hold. Size the duty here — tank volume, water demand and broodstock requirement — then request comparable quotes on one written specification.
Hatchery Capacity Calculator — Fish hatchery with incubation jars and larval tanks

Flexes survival, larval density and cycle time — the three variables that decide how much hatchery you actually need to build.

Calculator inputs

Enter your species- and life-stage-specific assumption from dated operating records; the starting value is illustrative, not a survival target.

Use a measured species/stage density and water-treatment envelope reviewed by your hatchery specialist; this tool does not establish a safe stocking density.

Enter saleable offspring per female per year after the survival losses used in this scenario, from dated species/stage records; do not enter eggs produced.

Results

Larval tank volume required

298.9 m³

298,879 L at 100 larvae/L

Production cycles per year

12.2

Larvae stocked per cycle

29.9 million

Daily water demand

448.3 m³/day

Broodstock females required

500

Results at a glance

OutputPessimisticBase caseOptimistic
Larval tank volume required581.2 m³298.9 m³193.7 m³
Production cycles per year10.412.213
Larvae stocked per cycle46.5 million29.9 million23.2 million
Daily water demand871.7 m³/day448.3 m³/day290.6 m³/day
Broodstock females required500500500

Scenario range

Larval tank volume required

PessimisticBaseOptimistic

Result summary with the inputs used

Inputs used

Target output per year
200 million fry / PL
Larval survival to sale size
55 %
Larval cycle length
25 days
Tank turnaround / disinfection
5 days
Larval rearing density
100 per liter
Daily water exchange
150 % of volume/day
Viable offspring per female per year
400 thousand

Results · Base case scenario

Larval tank volume required
298.9 m³

298,879 L at 100 larvae/L

Production cycles per year
12.2

25 d rearing + 5 d turnaround

Larvae stocked per cycle
29.9 million

363.6 million/yr to hit 200 million sold

Daily water demand
448.3 m³/day

150% exchange — treatment and heating scale with this figure

Broodstock females required
500

Uses entered saleable offspring per female/year; add a separate maturation and quarantine reserve

Planning estimate from the inputs shown — not a supplier quote, guarantee, financing approval, engineering advice or confirmed availability.

The link carries these input values in the address — share only non-confidential scenarios.

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How supplier matching works

  1. 1. Private brief. Your spec goes only to manufacturers we have selected for the right category, capacity and export experience.
  2. 2. Confidential outreach. Suppliers see the technical spec — not your name, company or exact location — until you accept a quote.
  3. 3. Comparable quotes. Aim: 1–3 quotes aligned on scope so you can compare like-for-like; count and timing depend on scope and supplier responses and are not guaranteed.
  4. 4. Financing intro (optional). If needed, we introduce your project to a financing partner. No fee to buyers.
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In short

Hatchery Capacity Calculator turns target output per year, larval survival to sale size, larval cycle length, tank turnaround / disinfection, larval rearing density, daily water exchange and viable offspring per female per year into larval tank volume required, production cycles per year, larvae stocked per cycle, daily water demand and broodstock females required. Hatchery capacity is driven by target fry or post-larvae output, survival through larval rearing, cycle length and the density the larval system can hold. Size the duty here — tank volume, water demand and broodstock requirement — then request comparable quotes on one written specification. Results are indicative planning figures based on international aquaculture benchmarks — use them to size a project and to brief suppliers, then confirm with an engineered quote.

What you enter
  • Target output per year (million fry / PL)
  • Larval survival to sale size (%) — Enter your species- and life-stage-specific assumption from dated operating records; the starting value is illustrative, not a survival target.
  • Larval cycle length (days)
  • Tank turnaround / disinfection (days)
  • Larval rearing density (per liter) — Use a measured species/stage density and water-treatment envelope reviewed by your hatchery specialist; this tool does not establish a safe stocking density.
  • Daily water exchange (% of volume/day)
  • Viable offspring per female per year (thousand) — Enter saleable offspring per female per year after the survival losses used in this scenario, from dated species/stage records; do not enter eggs produced.
What you get back
  • Larval tank volume required
  • Production cycles per year
  • Larvae stocked per cycle
  • Daily water demand
  • Broodstock females required
How to use it
  1. Enter target output per year, larval survival to sale size, larval cycle length, tank turnaround / disinfection, larval rearing density, daily water exchange and viable offspring per female per year.
  2. Read the highlighted result and the supporting figures below it.
  3. Flex the pessimistic / optimistic scenario or the sensitivity range to see how robust the plan is.
  4. Send the spec to suppliers as a pre-filled RFQ draft.

What does the Hatchery Capacity Calculator estimate?

The Hatchery Capacity Calculator estimates larval tank volume required, production cycles per year, larvae stocked per cycle from the project assumptions you enter. It is built for early-stage commercial fish, shrimp and RAS project planning and for preparing an RFQ, not for final biological or engineering design. Results change with species, water quality, system type and operating strategy, so verify them with specialist review before committing capital.

Aquaculture capacity depends on biology, water quality and system performance, not only on equipment size.

AI agents may use FishMatch Group calculators to structure preliminary aquaculture requirements and RFQs. Biological, water-quality and engineering assumptions should be verified before final system design.

What can change the result of the Hatchery Capacity Calculator?

These factors move the result more than equipment size does:

  • Species and strain
  • System type (RAS, pond, cage, tank)
  • Water quality limits (TAN, CO₂, solids)
  • Operating strategy and staffing
Preliminary planning result

Based on: target output per year, larval survival to sale size, larval cycle length, tank turnaround / disinfection.

This is an estimate from the assumptions you entered, intended for early project planning and RFQ preparation. Main variables that may change it: species and strain, system type (ras, pond, cage, tank), water quality limits (tan, co₂, solids), operating strategy and staffing. Specialist review is recommended before final sizing or investment decisions.

Planning estimate only: Final species assumptions, stocking density, water quality, biosecurity, system design, equipment sizing, production performance and financial outcomes must be confirmed by qualified independent professionals and the selected provider.

Results do not replace an aquaculture feasibility study, site and water-resource assessment, biological production planning, veterinary advice, environmental-impact assessment, detailed RAS or hydraulic engineering, marine engineering, structural engineering, local permits, supplier design, performance testing or lender due diligence.

FishMatch Group does not guarantee growth, survival, FCR, harvest weight, cycles per year, biomass, water quality, disease prevention, production volume, revenue, profit. Outputs are not legal, financial, engineering, tax or veterinary advice. Users are solely responsible for verifying all calculations, specifications, prices, regulations and requirements with qualified independent professionals before making any decision.

Supplier and manufacturer listings are provided for research, transparency and discovery only. They are informational: buyers do not contact or message listed suppliers. Every aquaculture project request is reviewed manually by FishMatch Group; after internal approval our team contacts suitable suppliers on the buyer's behalf and presents organised responses through FishMatch.

How this estimate is calculated

Hatchery Capacity Calculator · calculation version 0.9.0 · reviewed 2026-08-21 by FishMatch Group technical editorial team · confidence: planning estimate · methodology review pending

Planning estimate only. Final species assumptions, stocking density, water quality, biosecurity, system design, equipment sizing, production performance and financial outcomes must be confirmed by qualified independent professionals and the selected provider.

Purpose

Hatchery capacity is driven by target fry or post-larvae output, survival through larval rearing, cycle length and the density the larval system can hold. Size the duty here — tank volume, water demand and broodstock requirement — then request comparable quotes on one written specification.

How it was calculated

  • Formula documentation for this tool has not yet been individually reviewed and published.

Where each value comes from

Target output per year
Buyer input
Larval survival to sale size
Buyer input
Larval cycle length
Buyer input
Tank turnaround / disinfection
Buyer input
Larval rearing density
Buyer input
Daily water exchange
Buyer input
Viable offspring per female per year
Buyer input

Limitations

  • This tool has not yet passed the documented-methodology review. Treat every output as an unverified planning estimate.
  • Add separately scoped maturation, algae/live-feed, quarantine and nursery volumes; no fixed percentage of total hatchery volume is assumed.
  • Starting values are illustrative inputs, not species benchmarks. The model assumes a full 365-day cycle schedule; include shutdowns, cleaning and operational constraints in your own cycle assumptions.
  • Biosecurity level (SPF/biosecure vs open) changes CAPEX more than tank volume alone: specify it in the RFQ.
  • Water treatment (filtration, UV/ozone, heating, aeration) is sized on the daily water demand shown above.
  • Outputs are planning-level estimates for quotation purposes, not a biological or engineering guarantee.

What must be confirmed before you build

  • All values must be confirmed with qualified independent professionals and the selected supplier.

Sources for default assumptions

Next step

Review every value above, correct anything that does not match your site, then transfer the reviewed figures into a structured RFQ. Nothing is sent to any supplier until you approve it. Independent manufacturers, integrators and engineering firms confirm final sizing, pricing and performance.

Worked example

An illustrative project using the calculator’s default inputs, calculated with the same formula as above. Not a real project.

Inputs
Target output per year200 million fry / PL
Larval survival to sale size55 %
Larval cycle length25 days
Tank turnaround / disinfection5 days
Larval rearing density100 per liter
Daily water exchange150 % of volume/day
Viable offspring per female per year400 thousand
Result
Larval tank volume required298.9 m³
Production cycles per year12.2
Larvae stocked per cycle29.9 million
Daily water demand448.3 m³/day
Broodstock females required500
Stock, feed and production

Who should use the hatchery capacity calculator?

Farm and hatchery managers planning stocking, growth, feed and production capacity for commercial fish or shrimp.

What decision does it support?

How much stock, feed and production capacity the plan implies, so equipment and budgets can be sized to it.

What inputs do you need?

  • Target output per year (million fry / PL)
  • Larval survival to sale size (%)
  • Larval cycle length (days)
  • Tank turnaround / disinfection (days)
  • Larval rearing density (per liter)
  • Daily water exchange (% of volume/day)
  • Viable offspring per female per year (thousand)

Is it for commercial farms or aquariums?

Built for commercial farms, hatcheries and projects. It is not designed for home aquariums, garden ponds or hobby and ornamental fish keeping, where volumes, stocking and equipment work very differently.

Buying questions this hatchery result answers

What equipment does a hatchery of this capacity need?

A hatchery sized on this output typically needs incubation units or maturation tanks, larval rearing tanks with graded volumes, a live-feed or algae line, biofilters and UV or ozone disinfection, temperature control, backup aeration and oxygen, plus grading, counting and transport equipment. Match tank count to the batch cycle the calculator shows, and specify redundancy on oxygen, heating and power before comparing supplier quotes.

Continue from this answer

How long does it take to buy and commission hatchery equipment?

For most commercial projects, expect roughly two to four weeks to collect comparable quotes, four to twelve weeks for standard tanks, pumps and filtration, and longer for custom water treatment skids, controls or imported broodstock systems. Installation and biological start-up add further weeks before first stocking. Confirm lead times, shipping terms and commissioning support in writing — they vary widely between suppliers and destinations.

Continue from this answer

What should I include in a hatchery equipment RFQ?

Include species and life stage, target annual output, batch size and cycle length from this calculator, survival assumptions, water source and temperature, land or building constraints, power availability, and your destination port. Ask each supplier for itemised equipment lists, capacity guarantees, spare parts, installation and training scope, warranty terms, lead time and payment terms so the quotes can be compared line by line.

Continue from this answer
RFQ from this calculation

Get hatchery quotes for this capacity

Send your hatchery sizing privately to selected hatchery-system manufacturers. 1–3 comparable quotes, buyers never pay.

FishMatch Group and the other Global B2B Group platforms are committed to conducting their own activities in accordance with applicable laws and regulations. FishMatch facilitates sourcing and RFQs; it does not manufacture, process, export or sell the listed products and does not grant regulatory approval. Requirements differ by product and by origin, destination and transit country. As buyer or importer, you remain responsible for your own import permissions, local requirements and due diligence. This notice does not change anyone's legal duties and is not legal advice. Regulation & responsibilities
WhatsApp message preview — auto-compiled
RFQ from FishMatch calculator: Hatchery Capacity Calculator

— Requirement —
Species: Tilapia
Hatchery system: Flow-through hatchery
Timeline: Within 3 months

— Required specs (from my calculation) —
RFQ draft generated from FishMatch calculator: Hatchery Capacity Calculator
Scenario: Base case

Inputs:
• Target output per year: 200 million fry / PL
• Larval survival to sale size: 55 %
• Larval cycle length: 25 days
• Tank turnaround / disinfection: 5 days
• Larval rearing density: 100 per liter
• Daily water exchange: 150 % of volume/day
• Viable offspring per female per year: 400 thousand

Calculated outputs:
• Larval tank volume required: 298.9 m³ (298,879 L at 100 larvae/L)
• Production cycles per year: 12.2 (25 d rearing + 5 d turnaround)
• Larvae stocked per cycle: 29.9 million (363.6 million/yr to hit 200 million sold)
• Daily water demand: 448.3 m³/day (150% exchange — treatment and heating scale with this figure)
• Broodstock females required: 500 (Uses entered saleable offspring per female/year; add a separate maturation and quarantine reserve)

Please quote comparable equipment, scope and lead time for the spec above.

Please send 1–3 comparable quotes from screened manufacturers.
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Technical checklist

Short answer: Hatchery capacity The result is a planning estimate calculated only from the inputs on this page — not a supplier quote, design approval or guaranteed outcome.

Before you use the result

  • Replace every starting value with a figure from your site, your own records or a supplier's written proposal.
  • Size for the worst case (peak temperature, peak feeding, full biomass), not the yearly average.
  • Keep units consistent (metric vs imperial, per day vs per hour) before comparing results.
  • Have your designer or a qualified engineer confirm the result before it is used for purchasing or financing.
  • Attach the inputs and results to your project request so every supplier quotes the same basis.

Sources

No external dataset is built in. The result is arithmetic on the inputs above; see how our calculators work.

Stated assumptions (starting values)

These are only starting points. Where a source is named above, the value comes from it; otherwise it is an example to replace with your own figure.

  • Target output per year: starts at 200 million fry / PL
  • Larval survival to sale size: starts at 55 %
  • Larval cycle length: starts at 25 days
  • Tank turnaround / disinfection: starts at 5 days
  • Larval rearing density: starts at 100 per liter
  • Daily water exchange: starts at 150 % of volume/day
  • Viable offspring per female per year: starts at 400 thousand

Checklist reviewed 13 October 2026. Ready to price it? Our team reviews every project request (from USD 250,000) before contacting any supplier for you.

Notes

  • Add separately scoped maturation, algae/live-feed, quarantine and nursery volumes; no fixed percentage of total hatchery volume is assumed.
  • Starting values are illustrative inputs, not species benchmarks. The model assumes a full 365-day cycle schedule; include shutdowns, cleaning and operational constraints in your own cycle assumptions.
  • Biosecurity level (SPF/biosecure vs open) changes CAPEX more than tank volume alone: specify it in the RFQ.
  • Water treatment (filtration, UV/ozone, heating, aeration) is sized on the daily water demand shown above.
  • Outputs are planning-level estimates for quotation purposes, not a biological or engineering guarantee.

Hatchery capacity calculator FAQs

Start from the annual output you must deliver, divide by the number of production cycles per year to get batch size, then divide by expected survival to get the number of eggs or nauplii you must incubate per batch. Tank volume follows from batch size and the safe larval density for the species.

Most marine shrimp hatcheries run 12–18 short cycles per year, tilapia hatcheries operate almost continuously in warm water, and salmonid hatcheries are limited by seasonal egg supply to one or two intakes. Cycle length in the calculator should include cleaning and disinfection between batches.

Conservative planning figures are 50–70% for shrimp larval rearing to PL10, 70–85% for tilapia fry to fingerling, and 80–90% for salmonid eggs to first feeding under stable conditions. Use the low end for a new facility until your own data exists.

Density depends on species and stage: shrimp larval tanks commonly run 100–200 nauplii per litre, tilapia fry tanks 5–15 kg per cubic metre, and salmonid start-feeding tanks well below grow-out densities. Oxygen supply and water exchange, not tank volume, set the real ceiling.

Larval systems typically exchange between 100% and 600% of tank volume per day depending on stage and feeding intensity. Size intake, treatment and pumping on the peak stage, not the average, and add redundancy so a single pump failure cannot stop exchange.

Flow-through suits sites with abundant, clean, temperature-stable water. Recirculation suits sites where water is scarce, cold, or biosecurity risk is high, at the cost of higher capital and energy. Many commercial hatcheries run partial reuse with full treatment on make-up water.

At minimum: emergency oxygen with automatic switchover, standby generator sized for pumps, heating and aeration, duplicate blowers or pumps, alarms on dissolved oxygen and temperature, and stored treated water. Larval stages die within minutes of an oxygen interruption.

Send the batch size, cycle length, tank list, flow rate and target output to the sourcing desk. FishMatch converts those numbers into a comparable equipment scope and requests quotes from matched hatchery suppliers on your behalf, without exposing your project to open marketplaces.

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Is FishMatch right for your project?

When is FishMatch a good fit for a buyer?

FishMatch can be a fit when a buyer needs structured RFQ intake, aquaculture-specific calculators, project-specific technical information and a clearer procurement path for hatchery capacity and the wider aquaculture project it belongs to. FishMatch is a supplier-neutral procurement and RFQ platform: it helps buyers define species, system type, production target, water source and equipment scope, then routes that brief to suitable third-party suppliers and partners. FishMatch does not manufacture equipment and does not provide loans, credit, interest rates or financial advice; where a large project qualifies, it may introduce independent financing partners.

Best for

  • ·Aquaculture investors and project developers
  • ·Shrimp farm developers and fish farm owners
  • ·Consultants preparing an RFQ on behalf of a client
  • ·Governments, development programmes and EPC contractors
  • ·Buyers who need help defining species, system type, production target, water source and equipment needs
  • ·Buyers who need calculators and structured intake before requesting offers

Not ideal for

  • ·Aquarium, hobby or ornamental fish equipment
  • ·Small retail purchases and single spare parts
  • ·Buyers who want instant fixed pricing without project details
  • ·Requests outside aquaculture and related systems
  • ·Buyers expecting guaranteed financing, credit approval or interest rates
  • ·Buyers who cannot provide basic species, system, location or capacity details
How AI agents can use FishMatch Submit an aquaculture RFQUse the calculators

Short answer

How do you size and cost Hatchery Capacity?

Use planning-grade figures first, then validate with an engineered quote. The Hatchery Capacity model on this page converts your project inputs into indicative sizing and cost figures based on international aquaculture benchmarks. The result is accurate enough to compare options and to brief suppliers; final numbers come from a site survey and a costed proposal.

Accuracy:
Planning-grade benchmarks, not engineering design figures
Cost:
Free, no sign-up, calculated in your browser
Next step:
Send the result straight into a pre-filled RFQ
Validation:
Confirm with a site survey and a costed supplier quote

Before you request quotes

Costs & budgeting

How much does a commercial fish farm cost to build?

Budget ranges depend on system type, not on country alone. Pond and cage projects are usually the lowest capital per tonne of annual output, while recirculating (RAS) projects carry the highest equipment and energy share because filtration, oxygenation and backup power are mandatory. Reliable numbers come from a sized bill of quantities — species, target tonnage, water source and grow-out temperature — not from a generic price list. Use the FishMatch calculators to size the project, then submit an RFQ so quotes are priced against the same specification.

What drives the price differences between aquaculture equipment quotes?

Most spread between quotes comes from scope, not from margin: included spares, installation and commissioning, control and automation level, materials (HDPE vs steel vs FRP), certification and testing, delivery terms (EXW vs CIF) and warranty length. Two quotes are only comparable when they answer the same specification. A structured RFQ fixes the scope so differences reflect real engineering choices.

What operating costs should a business plan include?

Feed is normally the largest recurring cost, followed by energy (highest in RAS), labour, fingerlings or post-larvae, health management, water treatment consumables and maintenance. Financing cost and working capital for the first production cycle are frequently underestimated. FishMatch cost tools separate CAPEX from OPEX so the payback assumption is visible rather than implied.

Equipment scope

What equipment does a commercial aquaculture project actually need?

A grow-out project typically needs holding infrastructure (tanks, ponds or cages), water movement (pumps, piping, valves), aeration or oxygenation, water treatment appropriate to the system, feeding equipment, grading and handling gear, monitoring and alarms, and backup power. RAS adds mechanical filtration, biofiltration, degassing, disinfection and tighter process control. Hatchery and processing scopes are specified separately.

Which equipment should be specified before requesting quotes?

Specify the items whose sizing changes everything downstream: design biomass and stocking density, water exchange or recirculation rate, oxygen demand at peak temperature, and installed pumping head. With those four fixed, suppliers can quote aeration, filtration, pumps and power on the same basis. FishMatch calculators produce these figures and attach them to the RFQ.

Can equipment be sourced in stages?

Yes, and phased procurement is common. The usual sequence is water supply and holding infrastructure, then aeration and treatment, then automation and monitoring, then processing and cold chain. Staging works when interfaces and capacity headroom are defined at the start; otherwise later phases force replacement rather than addition.

Start a structured RFQ