Fish Growth & Profit Planner

🐟 Fish Growth & Profit Planner

Production modelling for pond & tank aquaculture

① System

Fish Type Fingerlings Start Weight (g)

② Growth

Days Growing Mortality (%) SGR (% / day) Feed Conversion Ratio

🫧 Oxygen Risk Timeline

Oxygen demand increases rapidly as biomass grows. Critical crashes typically occur during the final third of production.

③ Economics

Feed Price (£/kg) Selling Price (£/kg) Other Costs

Production Dashboard

Live cycle simulation

Crash Predictor:

Healthy Cycle

Survival

–

fish remaining

Avg Weight

–

grams per fish

Biomass

–

kg in system

Cycle Profit

–

estimated return

🌊 Stocking Density

Water Volume

Biomass Density

–

Risk Level

Safe

🫧 Night Oxygen Risk

Oxygen Demand

–

kg O₂ / hour

Aerator Needed

–

horsepower

Crash Risk

Safe

⚠ Recommendations

🐟 Harvest Projection

Harvest Fish

–

Harvest Biomass

–

Feed Required

–

Feed Bags (25kg)

–

💰 Cycle Economics

Revenue
Feed Cost
Other Costs
Net Profit