
Complete betta fish care guide covering tank size, water temperature, feeding, cleaning, and health. Learn how to keep your betta thriving for years.
By Elena Vargas, Freshwater Aquarium Specialist · Published March 21, 2026
Tank
5 gallons
Temp
76–82°F (24–28°C)
pH
6.5–7.5
Diet
Carnivore (pellets, live/frozen)
Social
Solo — males fight each other
Resource Hub
8 guides covering every aspect of betta fish care guide: everything you need to know care — organized so you can find exactly what you need.
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The full care guide — habitat, diet, water parameters, health, acclimation, and buying tips all in one place.
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