Is my coral dying? Flesh appears to be receding from the base and parts are changing to brown. 2 weeks ago everything appeared normal, it was eating and bloating regularly.
My parameters are spot on except for stupidly high phosphate which I'm currently dropping in a controlled manner to avoid shocking the tank.
From where I'm sitting, it's not going well and won't end well if I can't intervene.
Does anyone have suggestions?

My parameters are spot on except for stupidly high phosphate which I'm currently dropping in a controlled manner to avoid shocking the tank.
From where I'm sitting, it's not going well and won't end well if I can't intervene.
Does anyone have suggestions?


