QTing them, as I've found out, seems to make Ich worse. Ich is usually able to take hold because of stress. The more stress, the weaker the fish's immune system, the more Ich.
My
blue tang had Severe ich, and all I did was:
Keep Params good
Keep
SG at 1.024 (If you have
SW)
Keep temp from swinging
DO NOT STRESS THE FISH BY PUTTING YOUR HAND IN THE TANK OF ANYTHING OF THE SORT!
Feed garlic and vitamine based foods (I used Formula One pellets)
My Tang's Ich cleared in 3days
DO NOT USE MEDICATION!! It will stress the fish sometimes. NEVER PUT IT IN YOUR DISPLAY!!!! The shrimp isn't doing well because of the medication. Inverts CANNOT stand copper, or medications.
Do EXACTLY as I said and it should clear up. This is the most natural way of ridding ich. The ich will still be in the tank, but as long as the fish's immune system doesn't fail, they should be fine.
JM
