ID Help Needed

[ryanthereefer]

Hey everybody,

I purchased a bunch of chaeto from my LFS this weekend and found these things floating in the water.

At first I thought baby aiptasia which really bummed me out but on second thought they weren't attached to anything (free floating) and they didn't retract when disturbed. Pic attached.

Any ideas for what they are? Any suggestions much appreciated. Hopefully I didn't just totally screw my tank up.

 

[Sugar Magnolia]

Looks like aiptasia to me. Discard!