About Betta Tank Mates

Betta Tank Mates is a beginner-first aquarium planning site for people who want clearer answers before adding fish, shrimp, or snails to a betta tank.

The site focuses on conservative guidance. Instead of saying every peaceful fish is safe, the tools check tank size, temperament, cover, group needs, bioload, swimming level, and common conflict risks.

What we build

The site includes a betta tank mate checker, fish compatibility calculator, aquarium stocking calculator, bioload calculator, community builder, compatibility matrix, and guide pages for common betta tank mate questions.

How we write guidance

Pages are written for practical decisions: whether a tank is large enough, whether a species needs a group, whether a fish may nip fins, and whether a beginner should choose a lower-risk option instead.

Corrections

Aquarium care improves when claims are reviewed. To suggest a correction, include the page URL, species name, claim being challenged, and a reliable source or detailed first-hand setup note.