Is this fetus a wermited snail ?

[Plesky]

Hello to everybody,

could i ask for some advice I have a new aqua (2 months old) and I have about 50 half millimeter dots on the windshield. I was transferring corals from an old one where I had vermited snails. I'm worried that I won't bring them to the new one.



Thanks a lot for the identification

 

[MERKEY]

Looks like a hydroid.



They come and go with new tanks. As your tank matures they will disappear.

 

[fishface NJ]

hydroid jellyfish

 

[Plesky]

Thank you all...