Reef Shac Saltwater, Fish, Corals, SPS, LPS, Mushrooms, Zoas, Zoanthids, Palys, Palythoa, Softies, Nemo, Dory. Clownfish, Tangs, Wrasse, Aquarium, best, Wrasse, Leather Reef Shac specializes in exotic corals, saltwater fish, drygoods, and aquarium maintenance. All of our corals and fish are selected with the customer in mind to bring forth the most desired animals in the saltwater hobby. Reef Shac has now begin to offer aquarium maintenance to the Greater Atlanta area from our highly experienced staff.