How Long Do Betta Fish Live?

How Long Do Betta Fish Live? In captivity, betta fish live for between two and five years. Most often, these little fish survive for about three years, but that is not a hard and fast rule. If you take good care of your betta, you may find that the fish is part of your family for six or seven years. Two factors that play heavily into how long the fish lives includes the tank and the water condition. Cleanliness is key. Monitor water conditions for long life. As the owner of a betta, it is important to monitor the...

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