- Joined
- Mar 2, 2018
- Messages
- 153
- Reaction score
- 49
This morning I woke up and saw a few white spots on my blue tang. This usually happens here and there, but always goes away after a little copper dosed in the tank. Nobody else in the tank (6 tangs) gets ick besides the little blue tang. When I got home about 10 hours later, every fish had ick and is absolutely covered in it. All fish are eating and are acting normal, but this is something I have never seen before and never seen this come so quickly. I dosed the tank again a few minutes ago with the rest of the copper medication. What caused this rapid ick outbreak? Only new addition to the tank was a six line wrasse about two days ago. Other than that everything was normal for 5 months.


