Anemone hides in day and opens at night

[adam13]

My anemone eats well, has sticky tentacles, and is not changing colors, but it is open at night and closed in the day time. Is this a problem?

 

[maurice]

I would say no,mine do the same exact thing.My lights do not come on til afternoon and after they come on mine open up and look great.I also feed them at night!