Zoe's and algae help

[dcw1sfu]

If it is Byprosis you can treat the individual frags with a mixture of 50/50 tank water and hydrogren peroxide. I had this only on a few Zoas i picked up and treated it this way. After two treatments there is no more byprosis and they have began growing again.

I dipped them for 3-5 mins then rinsed them off really well and then returned them to my tank. While being dipped I swished them back and forth to get rid of any loose Byprosis.