hello all, I did a water change tonight, my water parameters are perfect, nothing out of ordinary, and all my zoas, acros and other softies are doing fine. I did dip the coral with coral dip (iodine) and it is in the healing stages.

My worry is that I have lost an entire acan colony that did the same thing, polyps looked funny, then tissue recession around the crowns, then tissue recession everywhere, so much that the acan polyps popped off and were floating around the tank, now I have one polyp left of the acan...this blasto is doing the same thing, looking funny, tissue recession around the crown, skeleton starting to pop out, I think it has to be some parasite/disease that is eating these things, I guess we will see how it does tomorrow.

Any thoughts on dipping it several days in a row with the coral dip? Is that too much for the coral?

I suppose I could move it to different light flow, what are thoughts for best flow/light for aussie blastomussa?

Thanks for everyone's help!

Michael