OG-Brian is a kool guy and also gives discounts on things if you are a member on here. as far as corals go, he has a lot of limited edition stuff, some good prices, some higher priced.
ABSO-its a hit or miss. a lot of times you can find great deals in the 24.99 or 39.99 tank. fish are definitely healthy here. equipment, i try not to get from here because its more expensive than annywhere else.
REEF ENC-they are nice people. very helpful. theres one young guy that knows about corals, and hes learning more about sps. you can also negotiate with them sometimes. and yes they have been improving their coral section. new LEDs and new tanks just for corals. prices are ok.
RED SAND- feng. evreryone whos been in here know that you wont spend less that 1 hour because y ou end up talking to feng forever!! great prices that cant be beat on frags!! he doesnt really care about names, only about size of the frags. most of his frags are from his own tank. prices are also negotiable based on how much you spend.
AQ OB-ive only been here once, but they are good guys from what ive heard. nice frags at ok prices.
recently ive been gettin my corals from other members. if they have a healthy tank, and i know their parameters and what filtration they are using, as well as lighting. then i know it is safe to get frags from them. and i ALWAYS dip anyway. hope this helped.