Dec 28, 2016 #1 KentuckyReefer Community Member View Badges Joined Dec 17, 2016 Messages 43 Reaction score 6 Rating - 0% 0 0 0 My corals will not open. I have a free time star polyp and a frag of zoas. They will not open. My permaters are right with everything else. phosphates are 2ppm
My corals will not open. I have a free time star polyp and a frag of zoas. They will not open. My permaters are right with everything else. phosphates are 2ppm
Dec 29, 2016 #2 kazikage42 Active Member View Badges Joined Jul 5, 2016 Messages 333 Reaction score 163 Rating - 0% 0 0 0 2ppm is super high. You want phosphates at .03-.08.