Phosphate woes

[tidefanjam]

I’m at a loss, my Hanna ulr phosphate checker says .11 ppm, my red sea phosphate test says 0, Salifert Phosphate says 0 best I can tell and just for the heck of it I tried my api Phosphate which said 0, I do have some cyano, and one of my acros bleached out basically overnight. So I don’t know if I should add phosphate, or try to get it down. Other than the acro, all my other corals, mostly lps but including 2 more acros and a couple of montis look good..I do believe I have a dead fish somewhere because my starry blenny has disappeared

 

[tidefanjam]

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