Awesome doradids guys! My raph was purchased i believe about 4 years ago. When I moved my friend had him for a year, and he didn't grow at all, I got him back he was just 3" long at 2 years old. I've been stuffing him several times per day and he has grown like crazy!!! So he has put on 4-5" in two years time although he should be considered stunted by all means. As well as my sun cats. Some catfish species must not stunt as easy as others.