Jul 20, 2020 #1 Aqauclear Active Member View Badges Joined Jul 20, 2020 Messages 113 Reaction score 15 Location Olivine court Sliver Spring Rating - 0% 0 0 0 Its been 2 weeks since my zoas opened and params are good don't know why they're stil closed
Jul 20, 2020 #2 ZoWhat 10K Club member View Badges Joined Feb 23, 2014 Messages 10,270 Reaction score 18,007 Location Cincinnati Ohio Rating - 0% 0 0 0 Could be dozens of reasons: A new fish or an established fish nipping Lighting schedule changed or the overall Kelvin of your lights have shifted colors A hairy legged crab has developed in your tank and its irritating them in the middle of the night Have you done a Phosphate test? Some LFS will do a 1time test for free Any change in water flow? Too much flow is the leading cause of Zoas melting away... they get p.o.'ed and shrivel up and melt away. Report back .
Could be dozens of reasons: A new fish or an established fish nipping Lighting schedule changed or the overall Kelvin of your lights have shifted colors A hairy legged crab has developed in your tank and its irritating them in the middle of the night Have you done a Phosphate test? Some LFS will do a 1time test for free Any change in water flow? Too much flow is the leading cause of Zoas melting away... they get p.o.'ed and shrivel up and melt away. Report back .