Small Carpet Anemoes?

Hello!

Long time lurker, first time poster! I had a few questions that I was hoping someone could help me out on! I just bought some live rock from someone who was taking down a tank and there was what he called "a few small carpet anemones." They look nice and are bright green, but i may only want to keep one or two. Anyone have any idea the names of these or if anyone buys these things, or are they junk? Thanks!

The one in the first picture is about 2 inches across and the two in the second picture are about 4 inches across.
Also, any chance that first one isn't the same thing as the second picture, like some kind of mushroom or something?

 

welcome to 3reef
i would say hairy mushrooms.

 

Welcome to 3reef.

Congrats on the new corals. Perhaps you good get a macro shot of the one closest to the glass. I would only be guessing as to weather they were true anemones or a type of mushroom or something else.

 

Definitely bigger and closer pics would help.

 

Okay , will do!

 

See if this helps?

The one in the left now has 2 mouths, looks like it is splitting..

 

They appear to me, to be fuzzy mushrooms.

 

Thanks for the images. I believe they are both mushrooms, they maybe 2 different type.
Check out the link and see if some match yours.

Mushroom Coral: Hardy Coral Mushrooms for Reef Aquarists

 

Thank you!!!
If they are mushrooms , how big will they get? I have 2 that are about 4 inches across!

 

Liveaquaria says large 5-7 inches. I would not mind having some. Has the tank fully cycled yet?