this been going for a while now, the scale just look like it cover in white slime. I have use melafix, i seem it get a little better but then back to the same as before. I change 30% water and just salt the tank with 1 teaspoon per 5 gallon. and increase temp to 89F. Do I have to salt it daily or just 1 time? Maybe i ll look for the tetracycline as aquanero mention or some fungus medicine.
ohh, and the fish apptite doesnt goes down, alway been an agressive eater. Just dry food no live feed.