Age of Aquariums
   Contains articles, descriptions of aquarium setups, species profiles, and a large photo gallery.
   http://www.aquahobby.com

AquaWeb Fish Resources
   News, photos, forums and a large link list.
   http://aquaweb.pair.com/

Aquaria Hobbyist
   Fora on many aquarium-related topics, archived forum threads, and user contributed articles and species profiles.
   http://www.aquariahobbyist.com/

Aquarium Advice
   Forums dedicated to a variety of topics.
   http://www.aquariumadvice.com/

Aquarium Fish Magazine
   Magazine with articles about a variety of aquarium topics.
   http://www.fishchannel.com/affc_portal.aspx

Aquarium Information Source
   Contains a collection of articles, species profiles, and pictures. Also offers a newsletter.
   http://www.save1004.com/

Aquarticles
   Database of articles about aquarium management, fish keeping, breeding, aquatic plants, saltwater aquariums, koi, ponds, goldfish, cold water fish, fish humour and aquarium club affairs.
   http://aquarticles.com/

Aquatics Unlimited
   Articles and tips covering general and beginner issues, aquarium equipment, fish compatibility, maintenance including pests and parasites, saltwater, ponds, water chemistry, fish health, plants and a miscellaneous section.
   http://www.bestfish.com/articles.html

Everything About Fish
   Offers a brief history and the basics of icthyology, solid advice for beginners, a listing of families, genera or species suitable for the home aquarium, and an article about large-scale aquaculture.
   http://www.gpavlineris.com/

FINS - Fish Information Service
   Articles, photo galleries, links, FAQ, and species index for freshwater and reef aquaria.
   http://fins.actwin.com/

Fish Geeks
   Offers a database of tropical and marine fish, plants and invertebrates, photographs, and family friendly forums.
   http://www.aquaria.info/

Fish Link Central
   Links directory to sites about fish.
   http://www.fishlinkcentral.com/

Fish, Tanks and Ponds
   Covers tropical, coldwater, freshwater and marine fish and inverts. Contains a forum, photo album, chat room, and various articles aimed at hobbyists with any level of experience.
   http://www.fishtanksandponds.info/

Information and Advice About Fish
   How to care for fish and aquariums, with setup, care, and handling instructions.
   http://www.aquariumfish.net/pages/information.htm

Myfishtank.net
   Product reviews, species profiles, and a bulletin board.
   http://www.myfishtank.net/

Pet Fish Talk
   Radio talk show covering all aspects of fishkeeping, includes archives of previous show topics. [Requires Windows Media Player].
   http://www.petfishtalk.com/

Star dot Aquaria FAQ
   FAQ assembled by posters on rec, alt, and net.aquaria.
   http://faq.thekrib.com/

Tim's Tropicals
   Information about freshwater and saltwater tropical fish, fish facts, compatibility and aquarium maintenance.
   http://www.timstropicals.com/