Sorry, I'm stupid and coudln't find this post right away!
I go to Something Fishy and A World of Fish, they are both on 66th st. in Richfield, about a block away from one another. Both stores are very nice, and have good selection. You have to watch prices, as with everythign else.
Never been to Amazing FIsh. But will have to check it out!
And risc, sounds cool. If you need help, I'm interested. Very interested.