well, I think I've decided I'm going to try and either locate or build (scary thought lol) a kreisel tank - I'm thinking I want to venture into breeding sexy shrimp. Does anyone know of a good resource for either purchase or DIY? I've visited most of the jellyfish tank sites and those are definitely out of my price range unless someone has another site I haven't located. I'll probably need to enlist our carpenter friend to help me - I really don't build things well. Any help is appreciated!