I recently started a discus tank. Sofar, been up and running for 3 months now and my discus are doing great! I live in Delaware and i made the trip to Baltimore, MD to visit Discus Hans and he taught me a whole lot about discus. One thing you should know about is that when picking a discus look for two things, taller vs longer. The taller the better and the smaller the eyes in proportion with their body the better. Those two traits ensure that you are buying discus that will reach the 6-7 inch mark without deformities. The bigger the eyes the smaller it will be, its also a sign of bad stock. They may be pretty, but to an already sensitive fish, weaker genetics wont help you out. Good luck!