I have two fish which I have placed in quarantine due to ICH. A foxface and blue powder tang. They are in a 20 gallon tank with a few pieces of pvc pipe, air stone, heater and a maxijet to circulate the water. I did a freshwater dip on both fish and the Ich appears to have cleared on both of them. Tfhe problem I am having is they are not eating. The tang has not eaten for 3days and is looking very skinny. His lips look very large and I am worried about him. I have feed them brine and mysis shrimp with algae sheets. The foxface is picking at the algae but, not eating very much of the shrimp. Anyone have any ideas what to do? I don't think the the tang came last much longer without eating.