Hello I need some support. I made a man made pond out outside with a 20 gallon fish tank, and through a crap load of trail and error, I decided it was best to bring my goldies in doors and give them the best quality water and care, i just have some questions and far as physical and personality changes that started when and few of my fish got ich in the pond..... at least this is what i'm speculating, but I'm noticing other physical symptoms not sure associated with ich. If any one would be open to taking some time to brainstorm I'd be sooo grateful.