Please ID this Tang

[Pbh-reef]

Thank you!
I am afraid to say the pics make it look better than it really is. I am battling a nasty case of cyano that seemed to be a result of dosing Potassium Nitrate (lab grade) for the last 4 months. The improved SPS coloration has been nice to see but the artificial imbalace I created grows cyano as a side effect. Today I added Chemiclean hopefully to finally erraticate it. I've never needed it, and I swore I would never use the stuff, but I am at my wits end. So I used half the recommended amount, and will be doing 30% (150 gallon) water change once it's gone. Fingers crossed!!

I think people often see problems with their tanks and the joys of other peoples’. I know I do!

 

[vetteguy53081]

Either a chocolate or mimic tang

 

[GoldeneyeRet]

Sweet clam!