Freshwater
Betta, Cichlids, Goldfish, Guppies, All Oddball Aquatics, AngelCity Tropicals, Angels Plus, Angels West, Apple Snails by Leonora, AquariumFish.net, Bob Allen's African Lake Cichlids, Cornwall Aquatics, Dallas Discus, Essex Angels
Saltwater
Corals, Reef Aquaria, Sea Horses, Aquarium Crazy Fish, Berghia Breeders, Blowfish Aquatics, Caribbean Creatures, Dr. Mac and Sons Corals, eCorals, Indo-Pacific Sea Farms, Marine Life Designs, Oceans Reefs & Aquariums, Reef Culture Technologies
Aquarium Arts
Offers fresh and salt water livestock, corals, invertebrates, live rock, and supplies.
Swallow Aquatics
Provides corals, plants and invertebrates for both salt and fresh water tanks.