This is the only additive we use in our 65 Gallon Softie Tank.
We have not experienced Cyanobacteria or any detremental effects to our water quality. But I have experienced fabulous polyp extension, great growth rates from all our softies, including our flourscent green Clavularia.
I feel we are a little different in that I do not recommend additives that I have not used in my systems and have seen positive effects on my inhabitants.
I dont believe this additive would have positive effects on sps tanks and have not experimented with it on lps systems.
MHEO
Wendell
www.oceanaquatics.com