Dipping and encrusted frag

[TheEngineer]

I have something affecting my zoas, AGAIN! I did a furan dip of one frag yesterday and it is already looking much better today. The issue is that whatever this is, it appears to be going around my tank. My question then becomes, how do I treat the zoas that I can't take out? With few exceptions, my frags have already attached to the rockwork and I can't remove them.

I can't do a furan treatment of the whole tank, right?

 

[that Reef Guy]

I would NOT treat the Tank with Furan-2

 

[TheEngineer]

I would NOT treat the Tank with Furan-2

Didn't think that was a thing.

I've done chemiclean treatments in the past for these sorts of things with varying success. I don't know of any other way to treat the whole system.

 

[kschweer]

Look into dosing your tank with chemi clean. There's a few threads on here able it. It's similar to furan but safe for a full tank treatment.

 

[TheEngineer]

Look into dosing your tank with chemi clean. There's a few threads on here able it. It's similar to furan but safe for a full tank treatment.

We must have been typing at the same time. I've done it before. I could do it again but maybe a longer one.

EDIT: By longer, I mean repeated treatments instead of one.