I have a pink spotted gobi and a pair of yasha haze gobis. The Pink spot will anything you give him from flake to squid. The yasha haze gobis are a little difficult to feed because they don't venture far from their burrow. They depend on what the current brings by. I feed them live brine shrimp, flake and cyclop-eeze. They are still alive so they are getting enough food, but I'm over feeding their tank and have a bit of a nitrate problem.