• MAAST.org Meeting announcements and forums for a San Antonio-area marine reef aquarium hobbyist group.

• Michigan Reefers Michigan Reefers Forum is a site dedicated to reefering questions and answers along with live chats.

• MollyMan.com Offers discussion about Mollies ranging from general care to equipment selection. Also offers a photo.

• My Fish Box Community and resource center for aquaria hobbyists.

• Oscarfish.com Specialist forum that focuses primarily on Oscars.

• Piranha-Fury Provides fact sheets and forums that discuss caring for piranhas.

• PlecoFanatics.com The ultimate loricarridae community. A forum for related discussions.

• RafflesGold Online community for goldfish keepers. Articles, photos, message boards, on-line chat.

• Reef Aquarium Guide Moderated forums and galleries of members' aquaria.

• Reef Lounge Online Discussion boards covering tank setups, corals, tips and tricks, help, equipment, aggression and general.

• Reef Sanctuary Includes links, photo galleries, advice and articles.

• Reef-Chat Marine Forum about marine fish and tanks.

• Reefs.org Articles, discussion boards and surveys about saltwater reef aquariums.

• Seabay Includes meeting information, members' websites, area stores, and a knowledge base.

• Seahorse Organisation Forum, information and assistance on seahorse husbandry.

• StripersOnline - SurfTalk - Your online fishing community! A complete online striped bass fishing, surf fishing and saltwater fishing community centered around 25 active forums.

• Syngnathid.org Dedicated to propagation, preservation and information about Syngnathid species, such as seahorses.

• The Art of Fishkeeping Made Simple "Love fish? We have volunteer openings for news hosts, forum hosts, chat hosts,

• The Cichlid Forums Discussion community for cichlid enthusiasts.

• The Fish Forum Includes discussion boards on freshwater, saltwater, sick fish, plants, ponds, general care, brackish water fish, picture gallery, classifieds, and chat room.