I think the Norman store has the best prices, live rock. Service is always patient and friendly. Aquarium supply in Edmond is also good but not much to choose from. Aquarium concepts is always smelly and I havent had much luck with their corals. Josettes is a decent place to buy fish but its more expensive than the others, she holds on to her livestock if they aren't doing well, service is slow, it smells worse than aquarium concepts.