That's what they are...I searched Aiptasia from the posts you guys gave....one of them is huge....the others are smaller....when I had the one...I thought it was kinda neat....but now....I hate them!!!! they are everywhere.....what's this Joe's Juice....and can I get it at the lfs? what about boiling water with a syringe?
I've been reading up on them!
Thanks all for your responses!