markings

So I recently bought a Powder Brown tang and have him in a 20 gallon long quarantine tank along with a pintail fairy wrasse which seems to be fine. The powder brown recently developed what looks like darker blotches on both sides of the body, on one side more towards the tail and the other more...

Hi guys, So a bit of context here - I've just moved in a watanabei angel pair to make a trio with my other female. To avoid any aggression after the acclimation box , I've covered the tank to be mostly dark for the last few days. However, on uncovering, I noticed this concerning mark on the...

Hey guys, Ive had this orange shoulder tang for a month or so now and about 2 weeks ago my other tang bullied him and he hid a lot. He wasn't eating and had damage to his tail. He's slowly been coming out again and being more active, but I noticed that he now has these weird marking on him and...

Hey guys, apologies for the long post but I can’t find anything on these white bullseye markings on multiple tangs. I have 2 tanks, both have been running 2 years just about. Mixed reef and the fish are thriving. Parameters are ideal. Recently I purchased a convict tang for my bigger 165 gallon...

Anyone else’s Bicolour Blenny have markings that show up under bluer lights? I was really worried the first night I noticed this but he seems happy and healthy enough!