oh man, it scared the c**p out of me i did exactly as you said the fish is doing so much better not to mention its eye is almost cured, i put the fish in my 37 g quarantine tank added melafix, the problem was high nitrates, i did a 60% water change and cleaned all filters, everything is now in check, nitrates dropped to 20, i'll be doing another major water change soon again, thanks leebca i owe you one, and in the meantime wanted to ask you which pellets you think is better, spectrum or dainichi marine? i feed them both but they are expensive and want to buy only 1.