Transparent Mushroom???

[Nick Rose]

I was looking in my sump tonight and noticed three or more of these transparent mushrooms or what I think are mushrooms. Sorry for the bad picture. It was the best the camera would do for me.

 

[Ron Reefman]

OK, I've never seen or heard of a transparent mushroom! But with the small balls at the outer edge, I think they might be Ball anemones?

Ball Anemone – Critter Guide ™

critterguide.ca