Moon Jellies craft part 2

This craft worked fairly well as planned. Only thing is that the tack didn't hold well, so they aren't hanging from the ceiling or anything tonight. Here's what they look like:

The boys making the moonjellies swim with the lights on and off. They look really cool. Wish I had a better way to make them hang.

How the jellies were set up as my hanging idea didn't work. Still look neat.