Ok I probably spelled the name wrong but I think you get the picture. I got a 2.0-2.5 inch Jurenese catfish the day after Christmas and for the first week he was eating market shrimp. The last week to week and a half he hasn't been eating anything. He is around 3.0 inches now and in a 10gal quarrantine tank divided with with about 10 juvie flowerhorns. He is on the side of the powerfilter so there is lots of current and I do water changes on the tank 2-3 times a week and anywhere from 50-75%. Thank has media from my sump, which has been running for over two years and the 10gal has been running with the media for about 2 months. Should I be worried he is not eating?