Hitchhiker in a gorgonian, hydroid?

[Griev]

Can anyone help ID? Should I remove?

 

[Jonny Walker]

Looks like hydroid to me I would remove them if you can.

 

[Griev]

Maybe these? They don't seem to be irritating the gorgonian so far.

Ralpharia gorgoniae Solitary Gorgonian Hydroid

Ralpharia gorgoniae is commonly referred to as Solitary Gorgonian Hydroid. Difficulty in the aquarium: Not suitable for aquarium keeping. Toxicity: Toxic hazard unknown.

www.reeflex.net

 

[Griev]

If it's going to look like this it's welcome to take over a little. I'll keep an eye on them.

Anyone else have experience with these guys?