Betta Fish Home
Set up a betta tank the right way
Clear, welfare-first guides to tanks, heaters, filters, food and water care. No guesswork, no tiny bowls.
Start with the setup checklistFind the right guide
Latest guides
- How Much Space Does a Betta Need? Setup Guide
- Best Betta Water Heater for 5-Gallon Tanks
- Best Aquarium Heater for Betta Fish: 6 Safe Picks
- Best API Stress Coat Aquarium Water Conditioner for Bettas
How we choose
Specs come from product listings and manufacturer pages. We do not test products. Care advice follows published fish-keeping sources and we link them.