Zoas with a brown fungus

[dagrinch65]

I have some zoas that have some brown fungus and have been dying off. I had a huge colony of 900+ and now have roughly 100+ if that. I've used peroxide dip and it hasn't cured the problem. I've also used coral RX. I'm wondering if anyone has had luck with using Bayer advance to get rid of fungus. Any info is appreciated.

 

[Tanggirl12]

If the antiseptics aren't working try some Furan 2, maybe it's bacterial.