Betta Fish Care: The Complete Guide
Bettas deserve more than a bowl.
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Tank and heat
A betta needs a heated, filtered tank of at least 5 gallons — not a bowl. They're tropical (76–82°F) and a stable temperature keeps them active and colorful.
Diet and enrichment
Bettas are carnivores; feed a quality betta pellet plus occasional frozen bloodworms. Add silk or live plants and hides — bettas are smart and explore their territory.
Tankmates
Males must be kept alone or with carefully chosen peaceful, non-nippy tankmates. Avoid bright, long-finned fish a betta may mistake for a rival.
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FAQ
Do betta fish need a heater and filter?
Yes. Bettas are tropical fish that need a heated (76–82°F), filtered tank of at least 5 gallons — bowls are too small and unstable.