ich?

my blue tang had the ich first, the man at the fish store told me it is common for these fish to get it. now my damselfish has died and the blue tang looks like it doesnt have much time left, it can barely swim. my clownfish seems to be fine (but does have ich) but im thinking he is next. all my corals are perfectly fine. i have been treating the ich with "ich attack" a coral safe medicine. is there anything else i can do?
do i have to start over?

 

Do you have a QT tank with copper docing in it. My guess is that you should treat the tank and clown with copper and a clean water supply.

Do a large water change on the DT tank as well.

I am not as experienced as many people on here and one of them will chime in soon.

good luck

 

You probably shouldn't be dosing the whole tank even if they say its "reef safe" you should have a QT to avoid trouble down the line.

 

ive done many water changes.

and because ive been treating the whole tank i have to wait and start over?

 

What do you mean by waiting and starting over? With another medicinal regimine?
Ich attack works fairly well, I've used it personally on a purple tang at home and it worked well, but I've also tried it here at the store and noticed ick can eventually become "immune" to it per se. Plus, I personally don't care for the brown tank water it creates.