Smart, science-based reminders for freshwater aquariums. Get personalized water change schedules that keep your fish healthy and happy.
Built by aquarists, for aquarists. Our platform combines scientific precision with user-friendly design.
Advanced algorithms consider fish load, tank size, filter type, and plant coverage to give you the perfect water change schedule.
Get email and push notifications exactly when your tank needs attention. Never miss a water change again.
Built-in safety caps and freshwater-only focus ensure your fish get the best care possible.
Configure your aquarium below and see how MyTankBuddy calculates the perfect water change schedule for your setup.
Based on your 4 hardy fish (avg 8cm) in a 100L tank with moderate canister filter, moderate feeding, and moderate plant coverage: Your tank has an unsustainable bioload (1.51), so the maximum safe 50% water change every 3 days is recommended. Consider reducing fish count or improving filtration.
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For serious aquarists