The jellys are about £35 each and the tank cost about £250 (did I mention how awesome @stormriderstudio was for such a wonderful Christmas present?)
Here's the tank on the manufacturers website; http://www.cubicaquarium.com/orbit-20/
The hardest part is getting the water quality right. This is turning into a post in it's own right...
RE: When dreemsteem slid into my DM's