I live in OKC OK USA and only know of one LFS besides the big box stores. The one, Aquarium Concepts, is not very clean and the owner is less than helpful. If you know what you want he seems to be happy to help but if you have more than one question he will literally walk away from you and go to someone else. I have met several people in Petsmart that have the same complaint. If anyone knows of a helpfull clean LFS please let me know.