I am considering feeding mine live brine shrimp.
A couple of days ago i posted saying is it okay to feed him sea monkeys from those little kits and apparently, (i didn't know this) it is acually just a fsncy name for brine shrimp.
ANYWAYS- back on topic
I feed mine a total variety of Frozen bloodworms, Pets-mart pellets, Flakes and FD brine shrimp. The only thing about the brine shrimp that i have is that the blocks are about the size of his body! I tried to get frozen foods from petsmart but the food came in 2cm x 2cm cubes!!! I have only one fish!!!!!