clownfish disease

[ai[k²]wan]

im feeling very bad now sia, bad mood.

my 2 clowns are down with clownfish disease , one is more serious. i have one question should i treat the whole tank or is it ok to just treat the fish.

[Achilles Tang]

Q-tank is best.

Pouring medication in a reef tank is a No-No.

Take it easy dude.

[ai[k²]wan]

haha i already put my clowns into a qt b4 i posted.. read up quite a bit.

but i added some azoo ectoparasite treater thing ot the water, not formalin. smells quite good. any idea whether it is malachite green? and does it get deactivated under light, saw one website dat said dat.