Well I'm another dirty pirate. Has anybody ever used prazipro in their tank with nps sea fans? I have used prazipro in the past with out any issues on sps and lps. But now I have a nice nps sea fan and not sure if prazipro will kill it or not. I really don't want to set up a qt for one coral, but if I have to I will. Any advice on this matter would be great.