About AquaGauge

AquaGauge builds modern, free aquarium calculators and stocking guides grounded in real-tank data — a neutral tool, not a store.

What we do

We make fishkeeping decisions easier and safer: how many fish fit, what size heater or filter you need, and which species are compatible — backed by transparent formulas and aggregated data from hundreds of real aquariums.

Editorial standards

• Every guide shows a publish/updated date and cites its sources.
• Calculators expose their formulas (see methodology).
• We disclose affiliate relationships clearly (see disclosure) and explain how we choose products.
• Stocking guidance is general — always confirm for your specific species.

Contributors wanted

We are recruiting experienced aquarists and dedicated hobbyists as named, bylined contributors and reviewers. Articles are currently published by the AquaGauge Editorial Team; as expert contributors join (with consent), their name, bio and credentials will appear on the work they author or review. Interested? Reach out via our contact channel.