🐟 Professional Aquaponics Fish Stocking Calculator - Free Tool for Tilapia, Trout & Catfish
Calculate the perfect fish stocking density for your aquaponics system with our free, professional-grade calculator. Get precise recommendations for Tilapia, Trout, and Catfish including growth charts, feeding schedules, and harvest projections.
🎯 What This Calculator Does:
- Calculate optimal fish numbers for any tank size
- Determine stocking density for maximum yield
- Generate species-specific growth charts
- Calculate feed requirements and costs
- Provide harvest weight projections
🐟 Supported Fish Species:
- Tilapia - 25 kg/m³ default density
- Trout - 20 kg/m³ default density
- Catfish - 40 kg/m³ default density
📊 Key Features:
- Customizable harvest weight targets
- Weekly growth progression charts
- Feed conversion ratio calculations
- Temperature requirement guidelines
- Economic projections and costs
🔬 How It Works:
Our calculator uses the proven formula: Number of Fish = Tank Volume × Stocking Density ÷ Harvest Weight. This ensures optimal biomass distribution while preventing overcrowding that can lead to poor water quality, disease outbreaks, and reduced growth rates in your aquaponics system.
✅ Perfect For:
Commercial aquaponics farmers, hobbyist fish keepers, aquaculture students, system designers, and anyone planning a profitable aquaponics operation. Get professional-grade calculations used by successful aquaponics farms worldwide.
Start calculating your optimal fish stocking plan below - completely free, no registration required!
Tank Specifications
Stocking Results
Growth Chart & Feeding Schedule
Ready to Grow With Us?
Interested in ordering one of our aquaponics systems?
Afraponix offers turnkey aquaponics systems for education, food security, youth development, and climate resilience. We bring the full solution: design, engineering, training, follow-up and data reporting.
High-impact agriculture. Real returns.
We provide complete infrastructure, training, and support to multiply this model across Africa and globally. We’re looking for partners ready to fund the next transformation.
Grow your knowledge. Build your own system.
We offer tailored training, building programs and consulting to empower the next generation of agripreneurs and sustainable food innovators.
Already Farming? Let’s Take It to the Next Level
Afraponix helps traditional farmers and aquaculture producers convert their existing systems into integrated, sustainable, and more productive aquaponic farms.
This means: less water, no chemical fertilizers, dual income streams—and full technical support from design to implementation.