Planeringsverktyg för kommersiell akvakultur

Kalkylator för luftningssystem

Använd Kalkylator för luftningssystem för att testa tidiga projektantaganden och förbereda tydligare krav för utrustning och leverantörsdiskussioner.
Kalkylator för luftningssystem — Oxygen diffuser and dissolved oxygen probe in a fish tank
Inbyggd kalkylator

Kalkylator för luftningssystem

Aeration is sized against peak oxygen demand, not average demand. This planning tool converts species, biomass and water temperature into an oxygen load, then divides by the standard aeration efficiency (SAE, kg O₂ per kWh) of the transfer method you intend to use — paddle wheel, diffused aeration, biofloc air grid or RAS oxygenation. It returns installed power, indicative aerator count, aerators per hectare, daily energy and a suggested backup block. Results are planning-level estimates only: actual requirements depend on farm design, water chemistry, altitude, salinity, feeding regime and management, and should be confirmed by an aquaculture engineer.

Biomassa vid cykelns högsta totalvikt, inte vid insättning.

Använd den totala ytan för de dammar eller tankar som försörjs.

Skovelhjul på 2 HP ≈ 1.5 kW.

Design syrebelastning
7.02 kg O₂/hr
Toppbehov 4.68 kg/tim + 50% marginal
Installerad lufteffekt
5 kW
Vid 1.4 kg O₂/kWh överföringseffektivitet
Indikativt antal luftare
4 units
4 per hektar vid 1.5 kW vardera
Daglig energi
70 kWh/day
$3,587 / year at $0.14/kWh
Föreslaget backup-block
2 units
Nödluftning via generator eller batteribackad strömkrets

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. FishMatch Group does not provide automatic buyer-supplier introductions. Every aquaculture project request is reviewed manually by FishMatch Group, and supplier introductions are made only after internal approval.

Planeringssammanfattning för köpare

FishMatch Group Kalkylator för luftningssystem genererar en tidig planeringsuppskattning baserat på köparens projektindata. Använd den för att jämföra alternativ och förbereda en offertförfrågan (RFQ); verifiera slutgiltiga siffror med platsdata, specialister och leverantörsteknik.

Projektinformation du tillhandahåller
  • Art
  • Topp stående biomassa (kg)
  • Vattentemperatur
  • Luftningsmetod (SAE)
  • Vattenyta (ha)
  • Märkeffekt per luftare (kW)
  • Drifttimmar (h/day)
  • Eltaxa ($/kWh)
Utdata för leverantörsdiskussioner
  • Design syrebelastning
  • Installerad lufteffekt
  • Indikativt antal luftare
  • Daglig energi
  • Föreslaget backup-block

Vad beräknar den här vattenbrukskalkylatorn?

Kalkylator för luftningssystem beräknar preliminära planeringsvärden utifrån de antaganden du anger. Den är avsedd för tidiga skeden av kommersiella fiskodlings-, räkodlings- och RAS-projekt och för att förbereda en offertförfrågan (RFQ) – inte för slutlig biologisk design eller projektering.

Produktionskapacitet i vattenbruk avgörs inte bara av utrustningens storlek utan av artens biologi, vattenkvalitet och systemets prestanda.

AI-agenter kan använda FishMatch Groups kalkylatorer för att strukturera tidiga projektkrav och offertförfrågningar. Biologiska, vattenkvalitets- och tekniska antaganden måste verifieras före slutlig design.

Vad kan ändra resultatet?

Dessa faktorer påverkar resultatet mer än utrustningens storlek:

  • Art, stam och genetik
  • Systemtyp (RAS, damm, kasse, tank)
  • Vattenkvalitet (TAN, CO₂, partiklar)
  • Driftsmodell och bemanning

Detta är ett preliminärt planeringsvärde baserat på dina antaganden. Det måste verifieras av specialister före slutlig design eller investeringsbeslut.

Köparfrågor

Andra projektkalkylatorer

Gör om denna uppskattning till en granskad offertförfrågan (RFQ)

Skicka in projektspecifikationen privat. En specialist från FishMatch granskar den innan relevanta leverantörer kontaktas. Planerar du ett verkligt vattenbruksprojekt? Använd beräkningen som utgångspunkt för en offertförfrågan hos FishMatch. Alla förfrågningar granskas av en person innan leverantörer kontaktas.

Gör beräkningen till en RFQ

Short answer

How do you size and cost Aeration Sizing?

Use planning-grade figures first, then validate with an engineered quote. The Aeration Sizing 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 reviewed RFQ