20 Up-and-Comers to Watch in the fake jellyfish aquarium Industry
http://edwinaibg997.angelfire.com/index.blog/1665580/the-best-kept-secrets-about-jellyfish-fish-tank-de/
I've 2 of these in my 20 gallon and me and my fishies really like these. They shift like serious jellyfish and insert another contact. Pretty neat, would like I had space for more.