Karatepig
Aquarium Advice Activist
My Raphael striped catfish stopped growing 2 years ago and he is 4 and half inches long, he is six years old. My Raphael is in a 29 gallon and he seems pretty happy with it. I would get a larger tank for him if I could but I don't have space for it right now.
He's probably stunted. They can get over 7".