OK, so I got ich in my 5 gallon tank. upped my temp to 80 (it is actually reading a very constant 79.3-79.7). I added salt to the tank. been doing daily PWCs (I am doing a fish in cycle) and with every water change I am re-adding the salt. All the little spots are off of the fish. so according to the sticky that i read about ich is it safe to assume after doing all this for a week that the ich is out of the tank and I do not need to keep adding the salt. how do I know when to quit adding salt? and I would like to drop my temp back down to 77-78F