sultan
Member
I am new here and figured that I might pose a question that has been driving me crazy. I have a 55 gal set up filtered by a very good protein scimmer. I do not have any coral. For the past 2 years, occassionaly, like right now, one of my fish stops eating, looses color, , gets a shrunken belly, and scratches himself on the bottom. The fish does not have any growths on his body. When feeding, the fish will be very interested in the food but will not eat. I have tried many different types of food to no avail. Eventualy, the fish will die in about 1 month. Erythromycin has not helped. Any suggestions?