Bifferwine
I am a girl
Ugh. I don't think you're reading what I'm typing. Ich is going to be the norm in the vast majority of tanks -- but a healthy fish will not show symptoms -- it will not have white spots, and it will act perfectly healthy. The ich will have no impact on their life whatsoever. There is a difference between being a CARRIER and being IMPACTED. A carrier fish can be perfectly healthy, and you would never know the difference between it and a fish that is completely devoid of ich. So if your fish is carrying the parasite -- so what? You can't see it, the fish can't feel it, the parasite can't make them sick. If the fish actually gets sick from ich, then it is due to other reasons -- crowded tank, fighting, poor water quality, etc.