Aquarists Reunited - Find long lost colleagues in aquatic aquarium and ichthyological societies and groups worldwide.

Federation of American Aquarium Societies - FAAS is a service organization of and for aquarium societies in North Central and South America.

FishClubs.com - Free full service web hosting to aquarium and pond clubs and societies.

FishGeeks - Aquarium tropical pond and saltwater fish and aquariums information. Includes a searchable worldwide listing of clubs and societies.

IFOCAS: The International Federation of Online Clubs and Aquatic Societies - Information on membership options constitution events and shows awards and includes a directory of clubs. Also offers webhosting for aquatic societies.