jworth;4816279; said:I would really just like to go your route instead of pulling everyone. I read that if no new ich is added into the system the current population will exhaust itself and die within 10 months. I am really wrestling with myself about it. Tearing apart an established tank is no small task.
It will not exhaust itself in 10 months. As long as there are fish in the tank, there will be the parasite once it is introduced. They will continuously feed on your fish, you just won't see it cause there won't be a lot of them. So the parasite will be there waiting for something in your tank to cause stress and jump at the opportunity to attack stressed fish. Something as simple as adding a new fish, moving rock around, or neglecting water changes for a little while can set it off. Once you have an outbreak it needs to be treated properly or you most likely will see all your fish die.