Yellow hammer not opening

[jorge0912]

It was doing fine opening big but for the past few days I i noticed it’s been opening just a bit .
I moved it to lower ligth as I did change my leds two weeks ago but it was doing fine under it.
Hydras 26 had
Here’s a picture of it it’s really closed due to ligths out do u guys see an infection or it looks good

 

[jorge0912]

Maybe splitting ?

 

[King Turkey]

I would lower flow at it. mine closes up when its hit with to much. check parameters. give it a few days in the lower light and flow to much moving will just make it more upset. do you have other corals responding poorly? when did you feel it last? mine eat reef roids and myso shrimp. =p

 

[jorge0912]

I feed three times ah week everything is doing fine
But him I think he didn’t like the ligth his opening up more this morning
Calcium 450
Dkh 8.5
Nitrates 6
Salinity 1.026
Checked with Hanna instruments