please ID.

[got_rice0000]

I found some of this in my tank and dont know what they are.
can some one please ID this? and are they bad?
thanks in advance.

 

[wonderballz]

looks like a ball anemone. Not totally sure if they are good or bad or not. I have a bunch in my tank too.

 

[knugenx]

my guess is a type of anemone...maybe majano

 

[got_rice0000]

thaNK you for ur input.look more like ball anemone then majano.

 

[Ciliaris201]

It's called a corallimorph

 

[FMF0331]

+1 on that call, ciliaris201

 

[Centity]

I read they could eat fish if they get too big, but mine never got big enough for me to test out. It never did any visible harm to my tank.