They eat anything the other fish and snails eat. They like greenbeans especially. They will eat flake, pellets and algae wafers too. They are happy little fish.
That is the tank I am worried about. I am having an ammonia problem that I can't figure out in their tank. I have had these guys for about a month and they are eating well and seem happy. I am about to put them in my community tank because everyone says they are really sensitive.