ich

[paul692]

i know a lot has been wrote about this. i have a 75 gal FOWLR and a 3inch live sand bed.i have a 6year old powder blue tang that i think i stressed out by adding more sand to my aquarium. cloudy water and dust even though i rinsed the sand.the tang had ich 4 years ago and i finally hd to treat it with cupramine in a hospital tank. i am now trying paraguard hoping this works. i am treating his food with metro and focus he is still eating good. no other fish has it only a six line wrasse and a goby and a few snails occupy this tank. the ich seems to be going away slightly i caught it . when he had just a few white specks how many days should it take to treat with paraguard to get rid of the ick or make a decision to move him and treat him with cupramine. i have been treating only 2 days thanks