Free Aquarium Stocking Calculator & Fish Compatibility Tools
Professional aquarium stocking calculator and fish compatibility checker tools. Calculate perfect tank capacity, check species compatibility, and plan your freshwater aquarium setup with confidence.
Aquarium Stocking Calculator
Calculate how many fish can safely live in your tank based on size, filtration, and fish species.
Use ToolWater Parameter Guide
Coming Soon: Interactive guide for optimal water conditions for different fish species.
Coming SoonFish Compatibility Checker
Check if different fish species can be safely housed together in your aquarium.
Use ToolExpert Aquarium Setup Guidance & Fish Store Directory
Our aquarium stocking calculator and fish compatibility checker are designed for both beginners and experts. For supplies and livestock, find the best tropical fish stores near you in our comprehensive directory. Need setup help? Check out our detailed guides on freshwater aquarium setup and aquarium plant care.