strinalsh
New Member
Hi everyone,
I have a naso tang that has been doing and looking just fine until very recently. Over the past week I've seen a black spot on her side about 2 to 3 mm develop. It's protruding from her and there seems to be a little white in the middle. I have no idea what it is.
I have a 75 gallon reef tank and no one else seems effected. I have a w/d filter and nitrates are miminal although they did go up a little last week.
Any thoughts would be appreciated on what this is and what to do.
Thanks
I have a naso tang that has been doing and looking just fine until very recently. Over the past week I've seen a black spot on her side about 2 to 3 mm develop. It's protruding from her and there seems to be a little white in the middle. I have no idea what it is.
I have a 75 gallon reef tank and no one else seems effected. I have a w/d filter and nitrates are miminal although they did go up a little last week.
Any thoughts would be appreciated on what this is and what to do.
Thanks