Do betta fish eat other fish?

They generally won't eat other fish, but they can be very territorial and may end up killing fish that aren't suitable tank mates. Be sure that you don't keep bettas in the same tank together, and that tank mates are a peaceful schooling fish such as corydoras. read more

Betta's do not eat other fish, they kill fish for sport. Meaning it is fun for them. Betta's cannot be in with ANY other fish because no matter the look or size they will attack them, so you will either lose your betta or you'll lose your other fish. They have to be alone. read more

Do Not Overfeed! Betta fish will continue to eat if it’s available. Over feeding can lead to bloating, which could cause swim bladder disorders. Even if they beg you and do a happy “Feed Me” dance, stay strong and do not give in. All Betta fish eat differently. Most Betta fish are picky eaters. read more