Doomheadthebetta
I have a 10 gallon with a betta. He's not really aggressive other than a some chasing when I put something in with him but after he just ignores them. But that was when he was in in my 20 gallon. Now that he has his own 10 gallon I want to add either dwarf Cory's or Otto cats. How many can I keep in a 10? Either Cory's or Otto.