Geothermal Aquaculture Research Foundation Inc. (GARF)

– Non profit organization dedicated to advancing the knowledge of reef keeping. Includes information, images, technical reports and do-it-yourself projects.

Reefkeeping Magazine

– Monthly online magazine with feature articles as well as regular columns on topics such as invertebrates, corals, fish, water chemistry, and equipment written by known professionals in the industry.

Bay Area Reefers (BAR)

– Club events, new member sign-up, member websites.

Boston Reefers Society

– Contact information, membership details, library list, forum, and chat.

Brevard Area Reef Society (BARS)

– Meeting information, club history, forum and photos. Brevard County, FL.

Central Ohio Reef Aquarists (CORA)

– Membership and meeting information, local forum.

Cleveland Saltwater Enthusiasts Association

– Group of both new and advanced marine aquarium hobbyists in the Cleveland area. Meeting and contact information, photos of members’ tanks.

Connecticut Area Reef Society

– Club information and news, including member tanks and photos, forum, meetings and membership.