I have a black molly with ich and unfortunately I don't have another tank and unable to buy one due to financial issues. So far its isn't bad the molly doesn't seem too disturbed, not even with other fish, he still eats. He is in a 60 gallon tank with 15+ fish, who don't seem to have ich I have already raised the temperature to 82 degrees and applied aquarium salt. Now I want to know if this is a good solution? If it is that the treatment cycle take longer? Or do I need the extra tank? Also how often do you have to do water change when treating ich I do it every 10 to 12 days general? And how often do you apply aquarium salt? I can't get a photo because I have a bad camera on my phone and he moves a lot.