Here is my problem and what I have to work with; One trigger with Ich and one clown without as of now. I have a 55 gal. with lr and ls. I have one filter, one ph, and one 20 gal. container. Is there any way I can treat for ich in the container without running a filter to the display since there will be no fish in it. There will be 4 hermits and 3 snails plus the lr and ls. The ph is 280 gph and the filter is 400 gph. Just trying to come up with something before it gets too late. What about dips that wouldn't help without letting the tank set for the 4 to 5 weeks would it? Any advice with what I have to work with.