I have a 29 gal tank, I have 10 tiger barbs, 4 Giant Danios, 1 Dragon Goby, and 1 rubbernose plec. I am thinking i need 1 more fish 1 that would stay on the bottom. Does anybody have a good idea for a small catfish or shark? I had a rainbow shark and it died, should i get another or is my tank to small for a rainbow shark, my tank is only 30in long. Any suggestions or ideas would be greatly appreciated.








