Torch dying

[griff520]

Torch coral dying I’ve had multiple heads die on different torches trying to figure out if it’s a bacterial issue or something else I just lost one of my ny Knicks head one, head on my lemon lime is dying and more are starting to go is the first picture bjd or just the polyp dying
Alks a little low at 7.5
Mag 1550
Cal450
No3 4.3
Po4 .002

 

[Formulator]

How long have you had them? Just trying to discern whether they have been healthy long term in your tank or if there could be a fundamental issue from the start, like lighting, flow, placement, etc.

 

[WalkerLovesTheOcean]

Is your phosphates really 0.002? If it is that is very low and you need to get it up.

 

[griff520]

The ny Knick and lemon lime which are the ones dying I’ve had in there for more then a year with no issue I’m just confused