| Randy's Aquaria: Features a variety of articles by Randy Carey aimed at the serious aquarist including identification, species, fishroom automation, keeping of aquariums, and breeding. Photo galleries and product reviews included. |
| The Krib: Articles, and archived usenet postings. Features Aquaria FAQ, and the Aquatic Plants Digest archives. |
| About.com: Freshwater Aquariums: Species, beginner, do it yourself, and general information. |
| AC Tropical Fish: Site features articles, forum, calculators, and a comprehensive free freshwater aquarium E-book. |
| All About Fish: Offers information on tank setup, and care. |
| Aquaria - by Patrick Timlin: Provides species, lighting, and tank related information. |
| Aquarium Database: Aquarium guide with access to plant and fish database and forums. |
| Aquarium Guru: Offers advice on breeding, health care, and tank setup. |
| Aquarium Tropicana: Articles on setup, maintenance, diseases and accessories, species descriptions and photos, forum and links. |
| Aquarium-starter: Details on starting up an aquarium. |
| Aquariums and More: Contains information about fish, plants, and caring for your aquatics. |
| Aquariums at Pet Resources: Articles on general purpose and specialized setups, species profiles, and a bibliography. |
| Aquatic Fanatic: Offers information about UK based store as well as routine maintenance, diseases, water chemistry, and plants. |
| Aquaworld: Basic fishkeeping, fish profiles, plant listings, disease section, tips and tricks. |
| Auspet.com: Fish: Provides a glossary, compatibility chart, disease information, conversion chart, and beginners guide. |
| Badmans Tropical Fish: Contains fish profiles, diseases, and photos. |
| Bala Shark Bay Aquariums: Tips for beginners, information on the treatment of a few diseases, and information about the Bala Shark. |
| Beginner Aquarist: Discusses the care of a tropical fish tank or Betta bowl. Also offers information on water quality and diseases. |
| Beginners Tropical Aquarium: Information for beginners discusses water, feeding, breeding, and plants. |
| Cathy's Homepage of Tropical Fish Keeping: Information on setting up and maintaining a tropical tank as well as breeding. Messageboards. |
| DaFishDude: Offers information and pictures to assist with tropical fish questions. |
| e-Aquarium: Information on planning and keeping an aquarium. Includes choosing the live inhabitants and products to keep them alive and healthy. |
| Eco-Quariums: Tips and hints for successful fishkeeping. |
| Eric.Petfish.Net: Fishkeeping basics, pathology and treatment of common diseases, and a section on Endler's Livebearer. |
| Evalife Aquarium: Includes a database of species and articles on breeding, disease, and keeping cichlids. |
| First Tank Guide: Beginner's guide to setting up a new aquarium. Form allows you to send questions to an experienced aquarist. |
| Fish in the .Net: Fish compatibility, photos, equipment reviews, and forums. |
| Fish Junkies: Help articles for fish hobbyists including diseases and medications, spawning and raising fry, and other Betta and aquarium-related documents. |
| FishWeb: Information on tropical and coldwater freshwater fish, and plants. |
| Fishyou: Alternative Fishkeeping: Information on setting up an aquarium and maintaining it, with an emphasis on alternative methods of fishkeeping and water control. |
| Frank's Aquarium: Basic information about fish and plant keeping, setting up an aquarium, photos, and articles. |
| Fresh Fish: Tank volume calculator. |
| Freshwater Aquarium Fish: Articles on setting up a new tank, stocking, maintenance and water chemistry, and a forum. |
| Freshwater Tropical Aquarium Fish: Discusses tanks, equipment, set up, bio cycle, selecting fish, maintenance, and feeding. |
| Herefish: Articles on how to set up and maintain an aquarium, information on species and plants, and a glossary of aquarium terms. |
| Lisa's Lair: Profiles and spawning reports for various species including cichlids, Rainbowfish, livebearers, and catfish. Also includes some aquarium plant profiles. |
| Malawikeepers: A forum for enthusiasts. UK. |
| My Fish Help Page: Articles and information aimed at novice fishkeepers. |
| MyFish: Details about the site owner's fish tanks, including fish information and photos, as well as explanations of the nitrogen cycle, and maintenance. |
| Neeky Tropical Fish Aquarium: Information on fishkeeping for both new and experienced enthusiasts. |
| Our Simple Joys: Freshwater Aquaria: Articles on many beginner and advanced topics, tutorials, and digital photos. |
| Petfish: Articles, FAQs, gallery, messageboard, Tank of the month contest and links. |
| Popular Freshwater Tropical Fish: A comprehensive resource for first-time aquarists with sample setups, and an identification guide. |
| Shtinkypuppie and NoNameTheFish's Fish Site: Info on several fish species, basic fishkeeping, disease index, links. |
| The FishBowl: Includes a care page for Bettas and a page about cycling. Forum and chat room. |
| The Fishtank Crew: Message boards and articles on the basics of tank setup, including the nitrogen cycle and the fishless-cycle method. |
| The Skeptical Aquarist: Includes in-depth articles on fish species, communities, feeding, plants, water, aquaria setup, aquascaping, algae, health and disease. |
| The Tropical Tank: Information and photos of fish, including some uncommon species, forum, library, and photos of tank setups. |
| Tropical Aquarium Fish: Species information, a photo gallery and a discussion board. |
| Tropical Fish - A Relaxing Hobby: Basics of aquarium set-up and maintenance. |
| Tropical Fish Centre: Information on tropical fish species, intended to help beginners identify and care for their fish. |
| Tropical Fish Focus: Beginners guide to setting up a tank, and filtration. |
| Tropical Fish Forum: Features fish forum, photos and profiles of commonly kept species and plants, and basic disease treatment instructions. |
| Tropical Fish Place: Information summaries about various freshwater tropical fish, and details on how to set up and maintain a fish tank. |
| Tropical Freshwater Aquarium Fish: Species profiles, the essentials of water chemistry and nutrition, and a guide to fish health. |
| Wizzkid's Fish Tank: Features tank pictures, FAQ, and equipment information. |
| Xoles' Fishies: Aimed at novice fishkeepers, articles include setting up, maintenance, common problems, medications, product reviews and a forum. |
| Your Fish Tank's Friend: General fish-keeping articles, gallery, and tools. |
| Your Freshwater Fish Tank Source: Provides general information on freshwater fish tank care. |
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