When I lived there last, there was a shop on Robinson St, two doors north of Oliver Street in North Tonawanda. It was called "That Fish Place. They had dwarf cichlids, particularly Apistos, at all times, often three or four species at a time. If your home when the Western NY Aquarium Society meets, you should be able to score at their monthly mini-auction. It was quite active at one time, and you can check for meeting times by calling the Buffalo Zoo, or just about any pet shop in town. Bob Dixon