So my Tangs just came out of quarantine after 78 days of the main tank being fallow for ich. They were treated with ~2.5ppm of copper the whole duration with nitrofurazone in the water as well.
I'm running carbon and GFO in a filter bag on my ReefMat fleece roller.
I noticed white wrinkly skin around the eyes, nose and back of my yellow tang. The gem tang has some white on him as well but this might just be his coloring and\or stress.
Here are some pics:
Is this hole in the head disease? Should I change something or treat in some way?
I'm running carbon and GFO in a filter bag on my ReefMat fleece roller.
I noticed white wrinkly skin around the eyes, nose and back of my yellow tang. The gem tang has some white on him as well but this might just be his coloring and\or stress.
Here are some pics:
Is this hole in the head disease? Should I change something or treat in some way?