Sup people.. I've a rtc tsn hybrid in a 10g ( for now maybe week or 2 until I repair my 150g) he is about 4" no decor in tank just small piece of cement block to hide in, I know it's a small tank but he is great in health growing everyday, I've been feeding once a day or until stomach goes down, ground beef I rolled into balls and keep them frozen. He was eating live ghost shrimp I was just concerned on his diet of meat. I lovvvvvee catfish and have a pond dug and ready for the summer time to add some more cats!