Min S => cyano and Zooanthus dying?

[Superlightman]

Hello,
Since 3 days i tried min S from Fauna Marin, I noticed that now i got some cyano,some zooanthus are also closed.
I read also on a french forum that someone stopped too use it because it kill his zooanthus?
Did anyone else experienced this?

 

[Ron Reefman]

bump

 

[Superlightman]

I think I will stopp it as zoas always groth easy for me and know disapeard.Not all,it seems to touch just some kinds of zoas