ick back after qt and fallow

[bwrag]

I had a bout with ick about 4 months ago. and put everything in qt with copper unitl ick was gone. and left them in there for 3 month will tank set fallow. well i seen a bump on my tang yesterday and am pretty sure its back. i ordered aquamedic trap to get them out not tearing tank down again.

I have a 3" yellow tang and 2 " leopard wrasse in my 29 gal qt have been in there 3 weeks and are doing great. no copper yet. would it be to many fish in the tank if i add my 3" blue tang, 3" clow, 2" clown and 4 " longnose butterfly.

Im pretty sure the ick either came from some recent corals added to tank or some pods and inverts added. neither of which were qt'd. MY fault and i now have a 10g qt for coral, inverts, rocks, pods, etc.

I have a skimmer on the 29.

Im considering getting rid of blue tang aswell because it is bullying my butterfly and taking chunks out of its tail.

 

[Spar]

and put everything in qt with copper unitl ick was gone.

First off, it is possible if you are just seeing a single white bump that it is Lympho, a non-threatening virus. A picture would help.

As for your prior copper procedures, what was your regime for it? Did you do the .5ppm for 4 weeks?