YES! I had an awesome dream over the weekend that an aquarium/fish store opened near my house (where there are no LFS's) and it had huge tanks of exotic fish that I had never scene before, so pretty and they were so cheap. The tanks they had were like going to a public aquarium. When I woke up I was actually dissapointed.
Before that a few months ago I had another awesome dream that me and my other half went to some tropical Island, and on the boardwalk there was an aquarium store that had awesome aquarium fish but you could buy them but you could not take them on the plane (some were exotic and illegal), I ended up breaking up with my GF over it, and smuggling them back in a lunchbox cooler (somehow snakeheads, Elephant Noses, Wolf cichlids, asian arowana, and a bunch of other "imaginary" fish fit into it and made it back safe.
I've also had several fishing dreams where I have caught extremely rare and new fish and put them in aquariums.