As some of you may have read the thread I had some cory die off and I wanted to treat the tank and get rid of any possible parasites/bacteria. I've been putting in hot untreated water into my tank with the filter off and fish out, and my question is will the 90 degree temperature and the combination of chlorine and chloramine in the tap water naturally kill of any of these bacteria/organisms? My plan is now that it's been sitting at 90 for about 20 mins in untreated water 50% full, I'll fill it the rest of the way with 80 degree water and then treat the water about an hour after with conditioner and let the tank run for a while and then slowly add new fish into the tank.