Fishgovno;11804 said:So Phos. in SW is a bad thing then.
Fishgovno;11806 said:I am growing corals and don't want turf grass or macro algea,just some sps & lps.
I just wanted to make sure i was on the same page due to having my eyes opened recently with the Phos. in a planted tank and the importance of it in a planted tank.
Professor Myers;11821 said:For Corals you'll want to keep PO4 below .3 ppm The lower the better whether it's toxic or not is subjective. More importantly it contributes to brown algae and chokes out the coral. Best media I've found so far is Rowa Phos in a fluidized column. I don't do this schtick any more ! P.S. Never ever use this in a planted tank unless you sincerely want to know what will happen. HTH. Prof M