I was at walmart the other day and they had these little catfish that swam upside down. They just called them "Upside Down Catfish." They were only about 2 inches long and seemed content to eat algae and pellets. Does anyone know how big these catfish get, and whether or not my male Betta is likely to attack one?
be very careful. I purchased a cute upside down catfish about 6 years ago. about 2 inches long. Bless him. He is now the only survivor of my tropicals and is about 9 inches long and has his own tank in my sons bedroom...