Below is a listing of aquarium clubs and societies throughout North America.  These include (Freshwater), saltwater and reef clubs.  If your club isn't listed let us know and we can add it to our list. Click here to learn the top 7 reasons you should join an aquarium club.

United States of America

Alabama (AL)

Alabama Reefers
Mobile Bay Reef Keepers (MBRK)

Alaska (AK)

Arizona (AZ)

Fish Fish & Reef Aquarium Group (FRAG)amp; Reef Aquarium Group (FRAG)
Sierra Vista/Tucson Reef Keepers

Arkansas (AR)

Northwest Arkansas Aquarium Society (Freshwater)
Razorback Reef Marine Aquarium Society (RRMAS)

California (CA)

Coast Club (Freshwater)
Southern California Marine Aquarium Society
Pacific Coast Cichlid Association (Freshwater)
Bay Area Reefers
Central Valley Reefers
Marine Aquarist Roundtable of Sacramento (MARS)
Marine Aquarium Society of Ventura County (MASVC)
San Diego Marine Aquarium Society (SDMAS)
San Francisco Aquarium Society (Freshwater)
Southern California Nano-Reef Society
Southern California Reef Keepers (SCRK)

Colorado (CO)

Marine Aquarium Society of Colorado (MASC)
Southern Colorado Marine Aquarium Society
The Colorado Aquarium Society (CAS) (Freshwater)

Connecticut (CT)

Connecticut Area Reef Society
Greater Hartford Aquarium Society

Delaware (DE)

The Delaware Reef Club
Delaware Valley Reef Club

District of Columbia (DC)

The Potomac Valley Aquarium Society (Freshwater)
Washington DC Area Marine Aquarist Society (WAMAS)

Florida (FL)

Tampa Bay Aquarium Society (TBAS) (Freshwater)
Tampa Bay Reef Club
The Gold Coast Aquarium Society (Freshwater)
Brevard Area Reef Society
Florida Marine Aquarium Society (FMAS)
Florida Panhandle Reefkeepers
Northeast Florida Marine Aquarium Society
Orlando Reef Caretakers Association (ORCA)
Palm Beach Marine Aquarium Society (PBMAS)
Southwest Florida Marine Aquarium Society (SWFMAS)
Florida Reef Aquarium Group (FRAG)

Georgia (GA)

Coastal Georgia Reef Club
Atlanta Reef Club
Atlanta-Southeastern Marine Aquarium Society

Hawaii (HI)

Honolulu Marine Aquarium Club (HMAC)

Idaho (ID)

Idaho Marine Aquarium Community

Illinois (IL)

Chicagoland Marine Aquarium Society
Central Illinois Marine Aquarists (CIMA)
Bloomington-Normal Area Reef Club

Indiana (IN)

Michiana Aquarium Society (Freshwater)
Fort Wayne Marine Aquarists Society (FWMAS)
Northwest Indiana Marine Aquarium Club
Indiana Marine Aquarium Society (INDMAS)
Circle City Aquarium Club (Freshwater)
Northern Indiana Marine Aquarium Society

Iowa (IA)

Eastern Iowa Aquarium Association (Freshwater)
Greater Iowa Reef Society

Kansas (KS)

Aquarium Society of Kansas/Heart of America Aquarium Society (Freshwater)
Salt City

Kentucky (KY)

Louisville Marine Aquarium Society
Kentucky Reef Society
Louisville Tropical Fish Fanciers (Freshwater)

Louisiana (LA)

Southeast Louisiana Aquarium Society (Freshwater/Saltwater)
Louisiana Reef Club
Louisiana Marine Aquarium Society

Maryland (MD)

The Potomac Valley Aquarium Society (Freshwater)
Chesapeake Marine Aquaria Society (CMAS)
Southern Maryland Marine Aquarium Society
Mason Dixon Reef Club (South Central PA & Northern MD)
Washington DC Area Marine Aquarist Society (WAMAS)

Massachusetts (MA)

Boston Aquarium Society (Freshwater)
Boston Reefers Society
Pioneer Valley Aquarium Society (PVAS) (Freshwater)

Michigan (MI)

Grand Valley Aquarium Club (Freshwater)
Grand Rapids Marine Aquarium Society
Michigan Aquatic Plant Group (Freshwater)
Upper Peninsula of Michigan Marine Aquarium Society
Michigan Reefers
Mid-Michigan Marine Club

Minnesota (MN)

Minnesota Aquarium Society (Freshwater)
Greater Minnesota Reef Society
Northern Minnesota Reef Club
Twin Cities Marine Aquarium Society

Mississippi (MS)

Missouri (MO)

Missouri Aquarium Society, INC (Freshwater)
St. Louis Area Saltwater Hobbyist

Montana (MT)

Northwest Montana Reef Club

Nevada (NV)

Las Vegas Marine Aquarium Society

New Hampshire (NH)

The New Hampshire Aquarium Society (Freshwater)
New Hampshire Reef Club

New Jersey (NJ)

Jersey Shore Aquarium Society (Freshwater)
New Jersey Reefers Club
North Jersey Aquarium Society (Freshwater)

New Mexico (NM)

New York (NY)

Brooklyn Aquarium Society (Saltwater/Reefs/Freshwater)
Capital District Marine Aquarists Society (CDMAS) (Saltwater)
Greater City Aquarium Society (Freshwater)
Long Island Aquarium Society (LIAS) (Freshwater/Saltwater)
Long Island Reef Association (LIRA)
Nassau County Aquarium Society (Freshwater)
The Allegheny River Valley Aquarium Society (Freshwater)
Hudson Valley Reef Keepers
Manhattan Reefs
Upstate Reef Society
Capital District Marine Aquarists Society

North Carolina (NC)

Carolina Coast Reef Keepers
Raleigh Area Reef Enthusiasts (RARE)
Reef Aquarium Society of Charlotte
Triangle Reef Aquarium Club
Hampton Roads Reef Club (serving Virginia and North Carolina)

Ohio (OH)

Black Swamp Aquarium Club
Central Ohio Reef Aquarist (CORA)
Cleveland Aquarium Society (Freshwater)
Greater Cincinnati Aquarium Society (Freshwater)
Cincinnati Reefkeepers Society
Medina County Aquarium Society (Freshwater)
Cleveland Saltwater Enthusiast's Association (C-SEA)
Marine Aquarium Society of Ohio
Toledo Reef Aquarium Club
Western Ohio Reef Club
Tidewater Reefers
Salt Geeks

Oklahoma (OK)

Oklahoma Aquarium Association (Freshwater and Marine)
Oklahoma Marine Aquarium Society

Oregon (OR)

Greater Portland Aquarium Society (Freshwater and Marine)
Pacific Northwest Marine Aquarium Society

Pennsylvania (PA)

Delaware County Aquarium Society (Freshwater)
Greater Pittsburgh Aquarium Society (Freshwater)
Aquarium Club of Lancaster County (Freshwater)
Erie Reef Club
Mason Dixon Reef Club (South Central PA & Northern MD)
Mountain Valley Reef Club
Pittsburgh Marine Aquarium Society Inc. PMASI
Bucks County Aquarium Society (Freshwater)

Rhode Island (RI)

Tropical Fish Society of Rhode Island (Freshwater)
Ocean State Reef Aquarium Society

South Carolina (SC)

Columbia Marine Aquarium Club
Carolina Coast Reef Keepers
Myrtle Beach Reefers

South Dakota (SD)

Sioux Falls Area Aquarium Society

Tennessee (TN)

Eastern Tennessee Reef Club
Middle Tennessee Reef Club
North Tennessee Reef Club
West Tennessee Marine and Reef Aquarium Club

Texas (TX)

Southwest Tank and Reef Society (STARS)
Dallas/Ft. Worth Marine Aquarium Society
The Houston Aquarium Society (Freshwater)
Austin Reef Club
Lubbock Reef Club
Marine Aquarist's Association of South Texas (MAAST)
Marine Aquarium and Reef Society of Houston (MARSH)
Dallas Marine Aquarium Society
North Texas Reef Fanatics
Saltwater Club of Central Texas (SCCT)

Utah (UT)

Great Salt Lake Aquarium Society (Freshwater)
Wasatch Marine Aquarium Society
Utah Marine Aquarium Society

Vermont (VT)

Vermont Marine Aquarist

Virginia (VA)

Hampton Roads Reef Club (serving Virginia and North Carolina)
Richmond Reefers
Tidewater Reefers
Washington DC Area Marine Aquarist Society (WAMAS)
Chesapeake Marine Aquaria Society (CMAS)

Washington (WA)

Mid-Columbia Saltwater Aquarium Club
Greater Seattle Aquarium Society (Freshwater)
Pacific Northwest Marine Aquarium Society (PNWMAS)
Puget Sound Aquarium Society
Spokane Reef Society
Yakima Salt Water Club

West Virginia (WV)

Wisconsin (WI)

La Crosse Area Reef Keepers (LARK)
Wisconsin Reefers Association
Madison Area Reef Society (MARS)
Northern Wisconsin Reef Society

Canada

Marine Aquarium Society of Toronto (MAST)
Canadian Association of Aquarium Clubs