Shrimp Pond Aeration Calculator
Flexes aeration hours, stocking density and tariff — the variables that drive aeration energy cost.
Calculator inputs
Results
Peak standing biomass
450 thousand shrimp at 20 g in 1.00 ha
Preliminary aeration requirement
9.9 HP
Aeration per hectare
9.9 HP/ha
Indicative aerator units
5 × 2 HP
Water volume aerated
12,000 m³
Results at a glance
| Output | Pessimistic | Base case | Optimistic |
|---|---|---|---|
| Peak standing biomass | 10.4 t | 9 t | 8.1 t |
| Preliminary aeration requirement | 11.4 HP | 9.9 HP | 8.9 HP |
| Aeration per hectare | 11.4 HP/ha | 9.9 HP/ha | 8.9 HP/ha |
| Indicative aerator units | 6 × 2 HP | 5 × 2 HP | 5 × 2 HP |
| Water volume aerated | 12,000 m³ | 12,000 m³ | 12,000 m³ |
| Energy use | 155 kWh/day | 103 kWh/day | 74 kWh/day |
| Aeration energy cost per cycle | $2,551 | $1,365 | $835 |
| Recommended backup capacity | 3.4 HP | 3 HP | 2.7 HP |
Scenario range
Peak standing biomass
Result summary with the inputs used
Inputs used
- Pond area
- 1 ha
- Average water depth
- 1.2 m
- Stocking density
- 60 PL/m²
- Expected survival
- 75 %
- Target harvest weight
- 20 g
- Aerator unit size
- 2 HP paddlewheel (4 paddle)
- Design aeration intensity
- Intensive pond (typical)
- Average aeration hours
- 14 h/day
- Electricity tariff
- 0.12 $/kWh
- Production days per cycle
- 110 days
Results · Base case scenario
- Peak standing biomass
- 9 t
- Preliminary aeration requirement
- 9.9 HP
- Aeration per hectare
- 9.9 HP/ha
- Indicative aerator units
- 5 × 2 HP
- Water volume aerated
- 12,000 m³
- Energy use
- 103 kWh/day
- Aeration energy cost per cycle
- $1,365
- Recommended backup capacity
- 3 HP
450 thousand shrimp at 20 g in 1.00 ha
7.4 kW at 1.1 HP per tonne of peak biomass
Compare against local practice for your production system
Distribute for circulation, not just oxygen transfer
1.2 m average depth
11,374 kWh per 110-day cycle at 14 h/day
≈ $0.15 per kg harvested
Emergency reserve or standby generator duty — size with your supplier
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.
Turn this result into 1–3 supplier quotes
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How supplier matching works
- 1. Private brief. Your spec goes only to manufacturers we have selected for the right category, capacity and export experience.
- 2. Confidential outreach. Suppliers see the technical spec — not your name, company or exact location — until you accept a quote.
- 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. Financing intro (optional). If needed, we introduce your project to a financing partner. No fee to buyers.
In short
Shrimp Pond Aeration Calculator turns pond area, average water depth, stocking density, expected survival, target harvest weight, aerator unit size, design aeration intensity, average aeration hours, electricity tariff and production days per cycle into peak standing biomass, preliminary aeration requirement, aeration per hectare, indicative aerator units, water volume aerated, energy use, aeration energy cost per cycle and recommended backup capacity. Aeration is the largest single power draw on most shrimp farms and the main safety margin against a night-time oxygen crash. This tool converts pond area, depth, stocking density, target harvest weight and aerator type into a preliminary aeration requirement in HP and kW, an indicative number of units and the energy cost of running them. 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.
- Pond area (ha)
- Average water depth (m)
- Stocking density (PL/m²)
- Expected survival (%)
- Target harvest weight (g)
- Aerator unit size
- Design aeration intensity
- Average aeration hours (h/day)
- Electricity tariff ($/kWh)
- Production days per cycle (days)
- Peak standing biomass
- Preliminary aeration requirement
- Aeration per hectare
- Indicative aerator units
- Water volume aerated
- Energy use
- Aeration energy cost per cycle
- Recommended backup capacity
- Enter pond area, average water depth, stocking density, expected survival, target harvest weight, aerator unit size, design aeration intensity, average aeration hours, electricity tariff and production days per cycle.
- Read the highlighted result and the supporting figures below it.
- Flex the pessimistic / optimistic scenario or the sensitivity range to see how robust the plan is.
- Send the spec to suppliers as a pre-filled RFQ draft.
What does the Shrimp Pond Aeration Calculator estimate?
The Shrimp Pond Aeration Calculator estimates peak standing biomass, preliminary aeration requirement, aeration per hectare 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.
Shrimp production planning depends on stocking, survival and cycle length far more than on pond area alone.
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 Shrimp Pond Aeration 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
How preliminary shrimp aeration is sized
Peak biomass (t) = area m² × PL/m² × survival × harvest weight g ÷ 1,000,000; Aeration HP ≈ peak biomass (t) × HP per tonne
HP per tonne is a planning heuristic that ranges roughly 0.8 for semi-intensive up to 1.5 or more for super-intensive systems. It is not a mass-balance oxygen design.
Based on: pond area, average water depth, stocking density, expected survival.
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
Shrimp Pond Aeration 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
Aeration is the largest single power draw on most shrimp farms and the main safety margin against a night-time oxygen crash. This tool converts pond area, depth, stocking density, target harvest weight and aerator type into a preliminary aeration requirement in HP and kW, an indicative number of units and the energy cost of running them.
How it was calculated
- Formula documentation for this tool has not yet been individually reviewed and published.
Where each value comes from
- Pond area
- Buyer input
- Average water depth
- Buyer input
- Stocking density
- Buyer input
- Expected survival
- Buyer input
- Target harvest weight
- Buyer input
- Aerator unit size
- Buyer input
- Design aeration intensity
- Buyer input
- Average aeration hours
- Buyer input
- Electricity tariff
- Buyer input
- Production days per cycle
- Buyer input
Limitations
- This tool has not yet passed the documented-methodology review. Treat every output as an unverified planning estimate.
- HP per tonne of peak biomass is a widely used planning heuristic, not a mass-balance design. Real oxygen demand varies with temperature, salinity, feeding rate, algal load and night-time respiration.
- Aerator placement decides circulation and sludge accumulation as much as total horsepower — the same HP badly placed will not protect the pond.
- Standardised aeration efficiency (kg O₂/kWh) differs sharply between paddlewheel, aspirator and diffused systems; ask suppliers for tested SAE and SOTR figures.
- Final aeration design must be validated by a qualified technical supplier or engineer before purchase.
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.
| Pond area | 1 ha |
|---|---|
| Average water depth | 1.2 m |
| Stocking density | 60 PL/m² |
| Expected survival | 75 % |
| Target harvest weight | 20 g |
| Aerator unit size | 2 HP paddlewheel (4 paddle) |
| Design aeration intensity | Intensive pond (typical) |
| Average aeration hours | 14 h/day |
| Electricity tariff | 0.12 $/kWh |
| Production days per cycle | 110 days |
| Peak standing biomass | 9 t |
|---|---|
| Preliminary aeration requirement | 9.9 HP |
| Aeration per hectare | 9.9 HP/ha |
| Indicative aerator units | 5 × 2 HP |
| Water volume aerated | 12,000 m³ |
| Energy use | 103 kWh/day |
| Aeration energy cost per cycle | $1,365 |
| Recommended backup capacity | 3 HP |
Who should use the shrimp pond aeration calculator?
Commercial shrimp farm owners, pond managers and investors planning or upgrading a pond, lined-pond or intensive shrimp system.
What decision does it support?
Whether the shrimp pond or system plan is sized and budgeted realistically before talking to equipment suppliers.
What inputs do you need?
- Pond area (ha)
- Average water depth (m)
- Stocking density (PL/m²)
- Expected survival (%)
- Target harvest weight (g)
- Aerator unit size
- Design aeration intensity
- Average aeration hours (h/day)
- Electricity tariff ($/kWh)
- Production days per cycle (days)
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.
Technical checklist
Short answer: Preliminary aeration horsepower, unit count and energy cost for a shrimp pond. 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.
- Pond area: starts at 1 ha
- Average water depth: starts at 1.2 m
- Stocking density: starts at 60 PL/m²
- Expected survival: starts at 75 %
- Target harvest weight: starts at 20 g
- Aerator unit size: starts at 2 HP paddlewheel (4 paddle)
- Design aeration intensity: starts at Intensive pond (typical)
- Average aeration hours: starts at 14 h/day
- Electricity tariff: starts at 0.12 $/kWh
- Production days per cycle: starts at 110 days
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
- HP per tonne of peak biomass is a widely used planning heuristic, not a mass-balance design. Real oxygen demand varies with temperature, salinity, feeding rate, algal load and night-time respiration.
- Aerator placement decides circulation and sludge accumulation as much as total horsepower — the same HP badly placed will not protect the pond.
- Standardised aeration efficiency (kg O₂/kWh) differs sharply between paddlewheel, aspirator and diffused systems; ask suppliers for tested SAE and SOTR figures.
- Final aeration design must be validated by a qualified technical supplier or engineer before purchase.
Worked example — 1 ha intensive pond at 60 PL/m²
- Stocked
- 10,000 m² × 60 = 600,000 PL
- Survival 75%
- 450,000 shrimp
- Harvest weight 20 g
- 9 t peak standing biomass
- Intensity 1.1 HP/t
- ≈ 9.9 HP ≈ 7.4 kW
- 2 HP paddlewheels
- 5 units, distributed for circulation
- 14 h/day for 110 days
- ≈ 11,400 kWh per cycle
About 10 HP of aeration and roughly $1,370 of electricity per cycle at $0.12/kWh.
That is close to $0.15 per kilogram harvested from aeration alone — before pumping and the rest of the farm load.
Aeration is a design decision, not an accessory
On an intensive shrimp pond, aeration is simultaneously the oxygen supply, the circulation system that collects sludge in the centre, and the largest electricity consumer on site. Undersizing it caps stocking density and exposes the cycle to night-time crashes; oversizing it burns cash every hour of every cycle. That is why aeration horsepower should be set alongside stocking density and energy tariff, not chosen after the ponds are built.
- Total HP sets oxygen capacity; placement sets circulation and sludge management.
- Paddlewheel, aspirator and diffused systems differ substantially in oxygen transfer per kWh.
- Backup capacity and alarms belong in the design, not in the contingency budget.
- Higher stocking density raises aeration requirement roughly proportionally.
Paddlewheel, aspirator or diffused?
There is no universal winner. Paddlewheels are the industry workhorse in warm-water pond culture: robust, easy to service and good at surface circulation. Aspirators push oxygen deeper and are often used in combination. Diffused aeration with blowers can achieve higher transfer efficiency and quieter operation but demands more careful layout, clean air delivery and diffuser maintenance. The right answer depends on pond depth, salinity, sludge behaviour, local service availability and tariff — compare tested SAE and SOTR figures rather than marketing claims.
What suppliers must confirm before you buy
Use this output to frame the RFQ, then require every supplier to state standard aeration efficiency (kg O₂/kWh), standard oxygen transfer rate, motor power and service factor, gearbox and bearing service intervals, corrosion protection for your salinity, and a proposed layout drawing for your pond dimensions. Final aeration design must be validated by a qualified technical supplier or engineer — this calculator does not replace that step.
Preliminary aeration horsepower, unit count and energy cost for a shrimp pond. FAQs
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