Little skeleton trees, lol

[User]

Anyone know what these are? Growing in my rocks, particularly under my big overhang. About 1/4” long

 

[Crabs McJones]

Maybe hydroids of some type?

 

[Tahoe61]

Bryozoans perhaps.

 

[User]

Maybe hydroids of some type?

Possible, although i thought they were more a stalk with a crown up top.

i did see a little baby hydroid swimming like a jellyfish in my fish observation tank- but that’s downstairs and strict no contact with main system.

 

[User]

Bryozoans perhaps.

I’ll look into it, thanks