Hammer and torch not opening

[sage2000]

Hello my hammer and torch corals haven’t been opening like they used to recently. I’m wondering what could be the issue. Here’s my water chemistry

 

[sage2000]

Here’s what they look like currently

 

[CoralBoy]

I believe it’s 0 phos that’s your problem

 

[Eastside reefer]

Yea add.some phos

 

[barftholomew777]

Mag is a little low too I would keep an eye on that too! I hope this information helps ya!

 

[sage2000]

Mag is a little low too I would keep an eye on that too! I hope this information helps ya!

Added some mag the other day and am trying to feed a little heavier to increase phos. corals started to look a little better but still not fully open. Gonna test my water today hopefully and see. Thanks for the feed back !