Fuzzy Grass Mushroom?

[redsnapper]

Does any one have one or know anything about them? I would Like to get one but i dont know like where to place them or what kinda light they need. I've got a Eco 18W light on a twenty gallon fish tank.
Thanks, Alex:happyfish :happyfish :happyfish :happyfish

 

[birdy]

I have never heard them called grass mushrooms, but Hairy mushrooms are very common type of mushroom coral. Although they tend to need a bit more light than some other mushrooms. They spread easily and are commonly host to clownfish and are a good substitute for an anemone.
As far as your tank, you have very low light IMO. I think you need twice as much light to keep even the lower light corals.

 

[rbmount]

I agree with Birdy.