Hydroid jellies

[pico reef fella]

Hello im new to reef keeping and I was curious if these are hydroid jellies and if i need to worry about them being in a new tank (2 months)

 

[Tahoe61]

I have never seen Hydroid Jellies with a brown base. Regular Hydroids types but not Jellies. Is this a new system?

@ISpeakForTheSeas

 

[pico reef fella]

I have never seen Hydroid Jellies with a brown base. Regular Hydroids types but not Jellies. Is this a new system?

@ISpeakForTheSeas

Yeah its a fairly new system its only about 2 months old and I just barley got some corals in it last week

 

[Tahoe61]

Then yes, likely Hydroid Jelly of some type.
Hopefully some one else will chime in.

 

[pico reef fella]

Then yes, likely Hydroid Jelly of some type.
Hopefully some one else will chime in.

Thank you, I've only seen them crawl and after removing the ones i could find and putting them in a different container they still look like starfish not jellies and im pretty sure there eating the film algea cause they cover the bits and pieces