Fish Feeding Calculator

We built Fishhear’s Feeding Calculator because feeding aquarium fish shouldn’t have to be a guessing game. Different species, life stages, and tank populations can all require different feeding approaches, yet it’s easy to fall into the habit of simply adding “a little more.” We wanted to create a simple tool that gives fishkeepers practical guidance in seconds—what to feed, how often to feed, what to avoid, and how to adjust recommendations based on their fish. Whether you’re setting up your first aquarium or managing an established tank, our goal is simple: make better fishkeeping decisions easier, one feeding at a time. We’d love to hear your feedback and suggestions for species or features you’d like to see added next.