I had GHA, Cyano, BGA.....In 5 weeks its gone. this is what I did.
2 media reactors daisy chained.
first reactor purigen in a sock
second reactor BRS rox 0.8 1 tablespoon more than directed in a sock bottom of reactor
Auqaforest phos minus one cup on top of of rox.
20% Water change every 2 weeks
daily testing
H&Z cyano clean combined with coral snow
I cannot believe how well it worked. My corals look good. But you have to keep an eye on it and make sure your levels are good.
2 media reactors daisy chained.
first reactor purigen in a sock
second reactor BRS rox 0.8 1 tablespoon more than directed in a sock bottom of reactor
Auqaforest phos minus one cup on top of of rox.
20% Water change every 2 weeks
daily testing
H&Z cyano clean combined with coral snow
I cannot believe how well it worked. My corals look good. But you have to keep an eye on it and make sure your levels are good.

