So I bought a powder blue tang about 2 weeks ago , placed him in a 20 gallon quarantine he's about 2.5 inches . He'd been doing fine until Sunday morning noticed white spots on him ICH I'm familiar with it since I've lost a blue tang to it . So I started treating with cupramine yesterday evening tested the water for copper make sure I didn't over dose , woke up this morning and found now that he has brown or dark bloches , I am unsure of what this is since I've never seen this before I rechecked my copper and was at 0.4 . Here's a picture to try to identify what it is , it's the best one I could take , oh and there's also a yellow tang in quarantine with him , but he's doing all great
Sent from my iPhone using Tapatalk
Sent from my iPhone using Tapatalk