Hi guys ive been into fish for along time and i seem to pitty large fish in small tanks. I saw this catfish at my local fish shop and I felt sorry for it in a very small tank. I brought it for 4 pounds about 2 months ago. It is about 6-7 inchs long and when it flaires it dorsal fin its about 4 inches high no joke. Hes a pretty little tear away i just want to know what he is so any help will be very much appreciated cheers guys and gals. Ive named him buster