Red flag Anemone acting at night

[reef caretaker]

 

[reef caretaker]

My photo looks a little blurry but heres what my anemone look like at night


My parameters are correct

PH 8.3

1.024

My tank is established so I am not sure what is going on


temperature 78


what is wrong with it this night

 

[reef caretaker]

I think i should leave it alone for now it be due to feeding it I found out feeding is not necessary except once a week I am hoping it will recover once I leave it alone

 

[Mr. Mojo Rising]

The photo is actually a lot blurry and cannot see..... Corals and anemones close up at night when the lights go off. Please take a pic during the day so we can see, thanks.