Seems to be eating well. Doesn’t want flake so I made a mixture of formula 2 and PE flakes with mysis and some gelatin. The fish seems to eat it up. He only wanted mysis then I mixed in the mysis with the flake foods gelatin and selcon. My lights are out and I don’t have a good pic but I found this one and it’s exactly how he looks. What would you feed to fatten him up?