UffnerReef
New member
Hi everyone. About a month ago I bought some fish and they have been in my QT since. I have done two treatments of prazipro. Two days ago, unnoticed my melanurus wrasse had two cloudy streak on his tail. I'm pretty sure it is an disease but thought I'd ask if it's maybe just the fish changing colors (from what I could find, the mature fish has coloring on it's tail). If anyone thinks it's a disease, what do you think it is? He is acting normal and the other two fish in the tank are acting normal with no visible sickness. Thanks!w