pseudocorynactis Anemones afraid of light

[guppy74]

I have in my tank around 3 or 4, from what I have seen in pictures, pseudocorynactis. I have always wondered what they were when I would first turn on my lights they were there. After a few minutes (before I could get a camera or snap a pic) they were gone back into the rock I did a search on the net and from what I have seen they are pseudocorynactis Anemones. Has anyone heard of or had any of these afraid of light?

 

[SNAKEMANVET]

They retract when lights come on,I have several in my tank.

 

[guppy74]

Thats what these seem to be doing. Do they multiply? and thanks Snakeman

 

[Moort82]

They will multiply if you feed them or they can get food. They don't get any energy from your lights so are non photosynthetic. The more you feed the quicker they will spread.