I bought on at a local pet store and got some bad information, primarily that a 55 gallon would be enough (big sales lie there), secondly that they were very easy to care for and would eat almost anything. mine happens to be very picky eating tetra krill and live crickets occasionaly, i would love any advice on possible pellet foods he might take to. im planning to move him into a 120 gallon soon the I want to start trying to build my own 200+ gallon, this is a fairly old picture and he is now about a foot +/- 1"