not necessarily smaller fish. It's more like most any fish haha. No in all seriousness it depends on the fish. I have heard of large community tanks with single male betta's that worked out fine. I would not recommend this ofcourse. Generally white cloud mountain minnows snails african dwarf frogs are considered good tank mates for a betta. Keep in mind some betta's just prefer to be alone so prepare to take any fish back or rehome them should things go south fast.
The fish to really really avoid are anything too aggressive, anything with long flowy fins, and anything too pretty. IMHO ofcourse
The fish to really really avoid are anything too aggressive, anything with long flowy fins, and anything too pretty. IMHO ofcourse
