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Are beta fish and guppies safe to keep together in one tank?

Updated On September 23rd, 2025

I have a beta fish and quite a few guppies. Can I combine them into one tank?

1 Answer

Most Helpful Answer

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Answered By Dr. Dayna, DVM, CVA

Veterinarian, Certified Veterinary Acupuncturist

Published on November 9th, 2017

I assume it is a male Beta? They typically are very aggressive and will kill other Fish. You could try to put a divider in the tank to keep them separate. I have seen those at most pet stores. Best of luck and thank you for using Pet Coach.

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