VSpeck
Slash Smack Talker
no i added nothing. from everything ive seen ich is in all tanks all fish have to be exposed to ich at one point or another in the ocean right it cant just be a captive disease (correct me if im wrong.) ive seen tanks where temp fluctuates and ich pops up on fish that have never shown signs before then. from what ive seen all fish have it and it can come up if stressed. some fish are just more proned to get it. im sure it has been in my tank since the first fish even though it didnt show signs. my tank han never been treated and the fish are still alive so i would say it might still be in there i recently added a 6" imp. angel he was healthy and eating when i bought him and stayed stress free through proper acclimation and good tankmates and it didnt show up on him. now if the other angel and tangs beat up on him im sure it would have showed up but thats where proper stocking and husbandry comes in. as all of us are i am still learning as i will for the rest of my life so if im off sorry, just speaking my opinion from my experience