Arizona
Arizona Rivulin Keepers, Desert Marine Society, Dry Wash Aquarium Society, Greater Phoenix Pond Society, Valley of the Sun Koi Club
California
Bay Area Killifish Association, Bay Area Reefers, California's Organization of Aquatic Show Tro, Desert Fish Club, Marine Aquarium Society of Los Angeles County, Nishiki Koi Club, Pan Pacific Guppy Association, Saltwater Enthusiasts Association of the Bay Area, San Diego Marine Aquarium Society, San Francisco Aquarium Society
Colorado
Colorado Aquarium Society, Colorado Water Garden Society, Pikes Peak Water Garden Society, Rocky Mountain Cichlid Association, Rocky Mountain Koi Club, Southern Colorado Aquarium Society
Connecticut
Aqualand Aquatic Society Inc., Exotic Fish Society of Hartford, Inc, Norwalk Aquarium Society
Florida
Florida Marine Aquarium Society, Northeast Florida Marine Aquarium Society, Orlando Reef Caretakers Association, Tampa Bay Reef Club
Georgia
Atlanta Area Aquarium Association, Atlanta Reef Club, Atlanta Southern Marine Aquarium Society
Illinois
Central Illinois Marine Aquarists, Champaign Area Fish Exchange, Chicagoland Marine Aquarium Society, Greater Chicago Cichlid Association, Green Water Aquarist Society of Chicagoland
Massachusetts
Boston Aquarium Society, Boston Reefers Society, Cape Cod Aquarium Society, Pioneer Valley Aquarium Society, Pioneer Valley Water Garden and Koi Club
Michigan
Grand Valley Aquarium Club, Greater Detroit Aquarium Society, Marinelife Aquarium Society of Michigan, Michigan Cichlid Association, Michigan Guppy Breeders, West Michigan Marine Aquarium Club
New Jersey
Jersey Shore Aquarium Society, North Jersey Aquarium Society, South Jersey Guppy Group: Fancy Guppies
New York
Brooklyn Aquarium Society, Capital Reef Aquarist's Society, Greater City Aquarium Society, Long Island Aquarium Society, Upstate Reef Society
Ohio
Ashtabula Country Aquarium Club, Cleveland Aquarium Society, Cleveland Saltwater Enthusiasts' Association, Columbus Area Fish Enthusiasts, Dayton Reef Club, Great Lakes Cichlid Society, Greater Akron Aquarium Society, Greater Cincinnati Killifish Association, Lorain County Aquarium Society, Medina County Aquarium Society
Pennsylvania
Aquarium Club of Lancaster County, Greater Pittsburgh Aquarium Society, Inc., Northeast Philadelphia Aquarium Society, Philadelphia Area Reef Club, Pittsburgh Marine Aquarium Society
Texas
Austin Koi Club, Austin Pond Society, BettaHabari, Dallas Koi Kichi Group, Dallas/Fort Worth Marine Aquarium Society, Koi and Water Garden Club of North Texas, Lone Star Koi Club, Lubbock Reef Club, Marine Aquarist's Association of South Texas, MARSHReef: the Marine Aquarium and Reef Society o
Washington
Greater Seattle Aquarium Society, Mid Columbia Koi and Pond Club, Olympic Koi, Goldfish and Water Garden Club, Puget Sound Aquarium Society, The Kitsap Aquarian Online, Washington Koi and Water Garden Society
Wisconsin
Green Bay Aquarium Society, Guppy Associates of Milwaukee, Milwaukee Aquarium Society, Wisconsin Area Killifish Organization, Wisconsin Reef Society
American Cichlid Association
Trading post, speaker program and annual convention details, forum.
American Killifish Association
Resources include e-mail list, photos, and calendar of events.
Marine Aquarium Societies of North America
Includes MASNA calendar of members' events, news about the aquarium industry, and a chat room.
North American Native Fishes Association
NANFA membership and donations information, annual meeting details and species list.
Northeast Council of Aquarium Societies
NEC?s 31st Annual Convention details.
Northwest Killies
Membership and meeting information, newsletters and email list, news. Northwest U.S.
Northwest Koi and Goldfish Club
Fish show details, photos, membership information, library list. Based in Oregon and southwest Washington state.
Potomac Valley Aquarium Society
PVAS membership, meeting and auction details, calendar, board of directors list, articles. Virginia.
The American Livebearer Association
Includes list of ALA officers, how to join and how to donate information, and photos.