Newbie ... please ID, thanks

[Dave Clark]

My apologies for the pictures not being better. This entity is growing right next to my Gorgonian ... like at first I thought it was part of the Gorgonian, but it's gotten quite a bit
bigger in the last month or so.

 

[kyle38]

Not positive and Just throwing out ideas but kinda looks like a trachyphyllia coral to me

 

[kyle38]

Does it throw out feeder tentacles when you feed the tank or after lights out

 

[Dave Clark]

Does it throw out feeder tentacles when you feed the tank or after lights out

Not that I can see. Thanks.