Aquaculture Operations ModelFree Financial Model Download
Project aquaculture revenues and costs with realistic stocking, feed conversion, mortality, and harvest cycles tied to species-specific biology, biomass licence constraints, and market price volatility.
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About this model
An aquaculture financial model projects salmon farm profitability by tracking stocking density, feed conversion ratio (FCR), mortality, harvest cycles, and fish prices to determine revenue per kilogram, working capital requirements driven by the long grow-out cycle, and break-even price sensitivity. The model answers whether an Atlantic salmon farm can achieve efficient cost per kilogram (EBIT/kg target $1.00–$2.00) given biological constraints and commodity price volatility, and what borrowing capacity the farm can support against its biomass.
The production schedule tracks smolt intake (1M smolts, 150g average), growth to harvest weight (4.5kg), cumulative mortality (15%), and economic FCR (1.25), producing annual harvest volume in tonnes. Revenue is driven by harvest price (premium fish $7.50/kg, downgraded 40% discount), with 10% downgrade rate and annual price growth of 2%. Feed cost (the single largest input) is modelled as cost per kilogram consumed and escalates at 3% annually, reflecting inflation and potential supply tightness. Working capital is substantial: accounts receivable (20 DSO), accounts payable (45 DPO), and a biological asset inventory (standing biomass valued at cost of production) that ties to the maximum allowed biomass (MAB) license constraint.
Lenders, seafood processors, and strategic investors use aquaculture models to confirm that unit economics ($/kg and EBIT/kg) support debt service, verify that the farm stays within licensed biomass limits, and stress revenue around fish price (which trades like a commodity), feed cost inflation, and disease scenarios that impact mortality and FCR.



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Formatted to IB standards.
Named theme colors repaint the whole workbook in one click, on top of an investment-banking structure with blue inputs, black formulas, and green cross-sheet links.
- Brand-ready
- Institutional grade
- Fully auditable
What's included
- Stocking density and biomass tracking by species and site
- Feed conversion ratio (FCR) and feed cost inflation by source
- Mortality assumptions and health management costs
- Harvest timing and yield per production cycle
- Revenue by species and channel (commodity, premium, processed)
Built for biological production cycles
Use this model when grow-out timing, biomass limits, and FCR drive the working capital and revenue profile.
Separates feed and fish economics
A useful aquaculture model tracks FCR and feed ingredient costs separately, so you can see how fish oil or soy price swings affect EBIT per kilogram.
Multi-species flexibility
This segments by species (salmon, tilapia, shrimp) with different cycle times, stocking densities, and harvest prices.
Frequently asked
What is an aquaculture financial model?+
It is a model that projects fish farm profitability through stocking, feed, mortality, and harvest mechanics tied to species-specific biology.
What is feed conversion ratio (FCR)?+
FCR is the weight of feed required to produce one unit of fish; lower FCR means more efficient growth and better margins.
How long is a typical production cycle?+
Salmon and rainbow trout take 14–18 months, tilapia 6–9 months, and shrimp 4–6 months. The model is customisable by species.
Should I model disease and mortality risk?+
Yes. Mortality should reflect historical rates for the species and region, and include treatment and vaccination costs.
Does it handle the biomass licence constraint?+
Yes. Standing biomass is tracked against the maximum allowed biomass (MAB) licence so harvest timing reflects the regulatory ceiling.
Alex Tapio
Founder of Finamodel • Professional Financial Modeller • Ex-Deloitte
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