Tube anemone

[ZevFlinchum]

For 3 days now my tube anemone will close up all day, and only come out at night, all my parameters test out good. He’s not in a heavily lit area, and has good flow ( not too much ) any ideas what could be going on ?

 

[Gumbies R Us]

@OrionN

 

[dvgyfresh]

That is odd, my tube anemones never really closed except to eat or to build shell further. How long have you had it ?