I'd politely disagree with this statement.Platylover said:29g. The mollies need a 29 minimum and the cories a 20 long minimum. Just a heads up about the betta, they’ll need warmer temps than the mollies.
Be careful adding the betta in with the mollies. Both can be territorial, and my mollies tend to nip at any long, flowy fins when they decide to be bullies. I'd hate for you to lose a fish to an injury if they pick a fight.SBarrett312 said:Also thinking about adding my Betta.