Blue Dragon Mollusk.......Does anyone know about these guys? A picture on Facebook has been going around and when I saw it, it looked fake, so I had to look him up. They exist, and they are amazing looking. So amazing, I'm assuming they wouldn't be able to go into just any system.
yeah it's a nudibranch. Deep See Aquatics had one for sale a while ago, but they only eat a certain type of flatworm I think and no one has ever successfully kept them in captivity for more than a few months I think.