A&P Trading Company - Wholesaler in Los Angeles, CA. Importing goldfish and pond fish from Hong Kong, Taiwan and China.
A.S.A.P. Message Base - Board for the aquarist hobby, both freshwater, and saltwater.
Aaron Christopher Pet Supplies - Tropical fish food flakes for aquarium fish, featuring retail and wholesale.
Acuario Veracruz, Mexico
Advanced Aquatics Tropical Fish - Livestock and aquarium accessories for sale online. Many more items available at their Los Angeles area store.
Afrikan Fish Imports
Aksarben Aquarium
Allexperts Fish Care - Volunteers answer your questions about caring for freshwater and saltwater fish, as well as operating an aquarium. FAQs and a message board.
American Cichlid Association - Membership required to tap resources.
American Killifish Association - Extensive resources including e-mail lists, photos, and Annual Conventions for Killifish enthusiasts.
Anchor Bay Aquarium - Rare and exotic tropical fish and plants. Also, books and fish food.
AngelsPlus - Show-quality angelfish, guppies, bettas and the supplies needed to maintain and breed them.
ANGFA Home Page - Promoting the conservation, study, keeping and propagation of the native fishes of Australia and New Guinea.
Aqua Babies - Complete miniature aquariums with fish and plants included.
Aquacon - Saltwater fish, live corals, clams, anemones and inverts along with books and supplies.
Aquaculture Magazine Online - The website of a magazine geared toward fish-farmers and processors.
Aquadis - Malaysian breeders of hybrid discus, including several unique strains. Selling/exporting to wholesalers.
AquaLink - Articles, bulletin boards, a trading board, and a diagnosis system for common diseases.
Aqualog Book Series - Online source for Aqualog and other aquarium related publications
Aquaria Central - Extensive source for aquarium information.
Aquarium Fish Magazine - Information on fishkeeping, aquarium management and ponds, and contact information related to the magazine.
Aquarium Frontiers - The online edition of Aquarium Fish Magazine, containing information on a wide variety of specialized topics for more advanced aquarists.
AquariumFacts.com - Information for beginners on setting up and maintaining a freshwater or saltwater fish tank.
AquariumFish.net - Goldfish, koi, bettas, guppies, cichlids, and other tropical fish. Also general information on fish care and breeding.
Aquariumsite.org - Directory of 1000s of aquarium and tropical fish related websites. Links indexed by fish species, with photo thumbnails. Aquarium shopping center.
Aquascapes Philippines Co. - Live tropical fish exporters. Selling to wholesalers only.
Aquasite - Providing resources to help the marine hobbyist. News, events, and a FAQ.
Aquatic Depot, Inc. - Live rock, plants, freshwater and saltwater fish for wholesalers and distributors.
Aquatic Foods - California blackworms, mealworms, and crickets available by mail-order.
Aquatic Indonesia - Plants, invertebrates, freshwater and saltwater fish.
AquaWeb Fish Resources - News, photos, forums and a large link list.
AquaWorld.net - Portal to many fishing sites, and sources of information.
Aquário de Ubatuba - Aquarium in Ubatuba/Brazil
Armke's Rare Aquarium Fish - Cichlids, tetras and catfishes from Africa. Also, plants, food, books and aquariums. TX.
Atlantis Marine World - New York's newest marine attraction.
Baja California Aquarium - Near the tip of Baja California at Los Frailes and at the Underwater Marine Park of Cabo Pulmo are to be found two of the finest coral reefs in the entire Eastern Pacific.
Bay Tropical Fish Farm - Freshwater aquarium fish wholesalers and breeders located in Australia.
Bell Isle Zoo & Aquarium
Ben's Fish Food - Manufacturers and sellers of tubifex worms, plankton, mosquito larvae and pellets.
Bio - Aquatics - Frozen and dry food for fish and reptiles. Also air pumps. Pasadena, CA.
Boston Aquarium Society - The Boston Aquarium Society.
Brine Shrimp Direct - Specializing in shrimp, but also selling other fish foods in large or small quantities.
British Rainbowfish And Goby Society - The B.R.A.G.S. home page
Brooklyn Aquarium - Brooklyn, N.Y.
Cabrillo H.S. Aquarium
Cabrillo Marine Aquarium
Cambi's Fish Site - About his freshwater, saltwater, and Discus fish. First aid/problem solver.
Capital of Texas Aquarium - Plans for a major public aquarium in Austin, Texas at the Seaholm Power Plant.
Coral Line - Coral, fish, and invertebrates. Custom built aquariums on request.
Coral World International - marine parks worldwide
CoralFarms - Solomon Island cultured SPS corals, clams and reef aquarium hardware.
Cornwall Aquatics - Fish farm in China, mass producing tropical fish.
Crouch Valley Koi Section - A furtherance of interest in koi keeping,together with the sharing of knowledge about Japanese coloured carp.
Deep Sea World Scotland
Desert Marine Society - Not-for-profit marine aquarium organization directed towards the salt water enthusiast, with education and learning being the primary interest. AZ.
DGLZ - German Society for Livebearers
Discus Pom - Wholesaler located in Bangkok, Thailand. Specializing in discus, but also selling oscar and goldfish.
Diskus Brief, International - a quarterly full-color magazine with articles written by Discus experts around the world
Dunstable & District Aquarist Society - All about tropical fish, many articles, plus info on the clubs activities.
eFishTank.com - Sign up and track your fish tank's chemistry, its setup, water recipes, and receive email reminders when it's time to change the water.
Exotic Tropical Fish - Information and pictures of fish available in Australia.
Federation of New Zealand Aquatic Societies - All New Zealand Aquatic Societies with some links to their homepages
FH Wardlows and Son - UK specialist importers of fancy goldfish, tropical fish and aquatic plants.
FidChat Aquaria - Mailing list, with member pages, and product and book reviews.
Finn's Aquatics - Fish and reptile wholesaler located in Atlanta, Ga. Serving the pet industry since 1984.
Finz - Tropical fish trading cards.
Fish Index - Photos, information, a forum, and chat room.
Fish Information Service - Archive of information covering both freshwater and marine aquariums.
Fish Mania - Freshwater, saltwater fish, food and supplies. Worldwide shipping.
Fish Planet - Saltwater and freshwater fish like discus, killies, butterflyfish, angelfish and cichlids.
Fish to the Nth - Marine and freshwater fish, crabs and snails. Specialized in seahorses.
FishDoc - Information on fish disease diagnosis, and treatment.
FishSupply.com - Marine fish, freshwater fish, corals, invertebrates and aquarium equipment.
Florida Aquarium - in Tampa. Tour a coral reef with IPIX technology.
Florida State Transhipper - Importer of live tropical fish from South America to distributors/wholesalers.
Freshwater and Marine Aquarium Magazine - FAMA's site, including contact and subscription information, some free articles, and online content for subscribers.
Global Aquarium Supply - Supplies and livestock for your reef or marine fish tank.
Greater Chicago Cichlid Association - Chicago Area Cichlid Association, a group of tropical fish enthusiasts specializing in the fishes of the family Cichlidae.
Greater Cincinnati Killifish Association - Conserves, raises, and shows "Killifish". These are an easy-to-maintain group of freshwater tropical fish.
Greater Orlando Aquarium Society - Information on meetings, a tradeing post, auctions, and guest speakers
Greater Seattle Aquarium Society
Gulf of Maine Aquarium - Teaching and learning about aquatic environments from the "Aquarium Without walls": This site features lesson plans and background material on a wide variety of ocean-related topics, ranging from studying the ocean from satellites, to All About Lobsters and Turtles. On Location features photographs documenting research of scientists around the world, including Antarctica (icefish), Belize (coral reefs), Alvin in the Pacific (deep-sea vents), and the Gulf of Maine (plankton and global climate change). Site has a site index and local search engine to help you find exactly what you're looking for.
Hudson River Aquarium
International Rainbowfish Association - News of the German based IRG (Internationale Gesellschaft für Regenbogenfische e.V.)
J&L Aquatics - Specializing in marine and reef aquarium equipment, supplies and livestock.
JAWS-Just Aquaria Web Site - Information on freshwater, saltwater, and reef aquariums, and ponds.
Jen's Saltwater Haven - Source for marine fish, invertebrates and mini-reef accessories.
Jersey Shore Aquarium Society - Central New Jersey's gathering place for the tropical fish hobbyist
Long Beach Aquarium
Long Island Aquarium
Lorain County Aquarium Society - Links for aquarium clubs, meeting sitemap, and club activities including the Spring auction. Ohio.
Lurking In The Weeds - Piranhas, tigerfish, sting rays and other oddities and rarities.
M. Reed Enterprises - Frozen, and dry food, as well as several kinds of worms. Also, videos and water supplements.
Magic Pellet - A nutritionally palatable floating food to feed your koi and goldfish.
Marine Aquarium Society of Sydney - Links & Info for the marine/reef aquarist with an Aussie (esp. Sydney) twist
Marine Depot - Hardware, food and additives as well as livestock and live rock/sand for aquariums.
Marine Study Group of the Greater Portland Aquarium Society - Study group of the Greater Portland Aquarium Society. Working to increase the members' knowledge and skills in the art of successfully keeping marine organisms in closed systems.
Marineland - The World's First Oceanarium - Marineland of Florida, also known as Marine Studios. Site has ots of pictures...including 50 year old underwater photos of the first dolphin birth ... a history of the park and more.
Marinelife Aquarium Society of Michigan - The Marine life Aquarium Society of Michigan is an independent nonprofit organization dedicated to promoting and continuing in the maintenance, study and propagation of marine life within home aquaria.
MASNA (Marine Aquarium Societies of North America) - National organization for marine aquarium hobbyists and clubs
Mega Pacific - A tropical marine fish, corals, marine invertebrates, freshwater aquaria, reptiles and dry goods distributor, importer, and exporter. Wholesale only. Based in Los Angeles.
Minnesota Aquarium Society - Fishkeeping, aquariums & beautiful fish from the hobbyists in the Land of 10,000 Lakes.
Modern Coral Reef Aquarium - Website of this extensive work-in-progress about reefkeeping, including ordering information.
Monterey Bay Aquarium
Mote Marine Aquarium - The Aquarium showcases Florida marine species and research of Mote Marine Laboratory (a non-profit independent research organization).
Mote Marine Laboratory
National Aquarium in Baltimore
New England Aquarium, Boston, Massachusetts - An Aquarium with a Past and Future site, electronic greeting cards on site and plans to expand in Y2K.
New Zealand Killifish Association - (NZKA)
Nishkigoi International - Most of the content of their Koi magazine is also available here, online.
North American Native Fishes Association - NANFA brings together people with an interest in the conservation, collection, study, and aquaristic appreciation of the native fishes of North America; and assembles and distributes information on native fishes.
North Coast Marines - Livestock, including coral. Complete line of aquarium supplies and hardware.
Northeast Brine Shrimp - Live marine aquarium foods, equipment for raising your own, and new chemicals for maintaining a healthy environment. Also, plants and livestock.
Oceanarium - Wales, UK sea aquarium with sharks rays and big fish
Oceanworld Manly - Sydney, Australia
Oodles of Angels - Show and breeder quality freshwater angelfish in juvenile and adult sizes, as well as proven breeding pairs. Also food and breeder supplies.
Orcas at Sea World - Love orcas? Learn about all of the orcas at all of the Sea Worlds, view orca photos, learn how to identify them, and more.
Oregon Coast Aquarium - Newport, Oregon
Osaka Aquarium
Petra-Aqua - Tank bred tropical fish from the Czech Republic.
Point Defiance Zoo & Aquarium, Tacoma, Washington
Practical Fishkeeping Magazine - Monthly publication with information on fishkeeping, marine, freshwater and ponds. Question and answer section.
Premium Aquatics - Text list of hardware and livestock for sale. Indianapolis.
Queensland Cichlid Group - Home page of the Queensland Cichlid Group (Australia). A group of aquarium enthusiasts specialising in cichlids.
Reef Encrustaceans - Marine invertebrates, fish, sponges, gorgonian and janitors that are collected by our own divers. Aquarium equipment, also.
Reef Science Aquarium - Marine invertebrates, fish, and live rock.
Reef Treasures - Hermit crabs and astrea snails, helps to control hair and slime algae.
Reefkeepers.com - Freshwater and marine fish, and corals/invertebrates. Full line of aquarium equipment.
Roanoke Island Aquarium
Rocky Mountain Aquarium Foundation - A non-profit foundation dedicated to the construction of the Rocky Mountain Aquarium and Ecoplex in Fort Collins, Colorado.
Sand, Sea and Sky - Fish food and aquirium products. Also chichlids.
Sea Critters - Aquaculture live rock pioneers. Wholesaler of marine fish, located in Dover, FL.
Seaquarium - Marine fish, live corals, invertebrates and all your reef aquarium needs.
Shedd Aquarium - Chicago, Illinois
Something Fishy Aquatics - Aquariums, filters and livestock.
South Jersey Guppy Group (Fancy Guppies) - A Website for serious guppy enthusiasts specializing in championship show guppies
South Miami Tropical Fish and Exotic Wildlife - Suppliers, wholesale and retail, of freshwater fish and aquatic plants. Also amphibians, snakes and turtles.
Tampa Exotic Tropicals - Freshwater fish wholesalers located in Florida.
Tenera Fish Food - Imported from Japan, for tropical fish and goldfish.
TFH Books - Contains information and several sample articles from Tropical Fish Hobbyist magazine as well as an online store for purchase of their books.
The American Livebearer Association - Home page of the ALA, the world largest livebearer organisation
The Aquatic Critter - Tennessee pet store providing information on pondkeeping, the care and feeding of tropical freshwater, saltwater, reef fish and inhabitants, and reptiles and amphibians.
The AUNZZA Mailing List Home Page - A forum for residents of the Southern Hemisphere to discuss Killifish.
The British Cichlid Association - A non-profit society which aims to promote knowledge of Cichlids, interest in their care and breeding and the conservation of endangered Cichlids.
The Digitally Re-Mastered Cichlid - Homepage of the Victorian Cichlid Society Inc (Australia). A group of aquarists specialising in the Family Cichlidae (cichlids).
The E-Quarium - A comprehensive guide to the world-renowned Monterey Bay Aquarium, and to ocean conservation issues. Sea Otter Cam and other live cams, and links to ocean information on the Web.
The Exotic Fish Society of Hartford, Inc. - The Exotic Fish Society of Hartford is one of the oldest Tropical Fish Societies in the USA
The International Betta Congress - The is the official site of the International Betta Congress. The IBC is an international organization dedicated to the development of the beautiful fish called Bettas.
The Marine Aquarium Society of Los Angeles - The Internet's LARGEST marine aquarium society web site.
The Marine Connection - Wholesale distributor dealing with tropical fish, marine life, inverts, corals, tankage, supplies, and equipment.
The Native Fish Conservancy website - the largest database on the web
The Seattle Aquarium
The Tennessee Aquarium - world's largest freshwater aquarium, in Chattanooga.
ThePetStop.com - Extensive catalog of fish and and aquarium hardware.
Toba Aquarium
Totally Tropical Fish, Inc. - Tropical fish, corals and invertebrates.
Trilby Tropicals - Hard to find and rare freshwater fish, live aquatic plants and hardware. Retail shop in Toledo, Ohio.
Tropic Cove Aquarium Design - Providing information and assistance on all aspects of creating and maintaining an aquarium.
Tropical Fish on the Net - Distributor of freshwater and saltwater fish. Specialized in unusual and rare freshwater fish.
TurboFin - Selling a variety of tropical fish foods.
UnderWater World - at Mall of America, Bloomington, Minnesota
Universal Discus
Vancouver Aquarium
Velda
Virginia Marine Science Museum - Virginia Beach, Virginia. The Norfolk Canyon Aquarium holds sharks, open-ocean dwellers. Also has a sea turtle aquarium, sea turtle hatchling laboratory, hands-on ocean exploration exhibits, jellyfish and octopus aquariums, and a life-size model of a humpback whale. Owls Creek Marsh Pavilion tells the story of life in Owls Creek salt marsh.
Waikiki Aquarium
WhatAFish.com - Saltwater fish, aquariums and supplies.
World Guppy Association - Guide to the fancy guppy associations of the world
York Pond Supply - Specialized in koi and goldfish food pellets. Filter pads are also available.