Freshwater

Fishyou: Alternative Fishkeeping - Information on setting up an aquarium and maintaining it, with an emphasis on alternative methods of fishkeeping and water control.
http://www.fishyou.com/

Popular Freshwater Tropical Fish - A resource for first-time aquarists with sample setups, and an identification guide.
http://www.popular-freshwater-tropical-fish.com/

The Tropical Tank - Information and photos of fish, including some uncommon species, forum, library, and photos of tank setups.
http://www.thetropicaltank.co.uk/

Badmans Tropical Fish - Contains fish profiles, diseases, and photos.
http://badmanstropicalfish.com/

Evalife Aquarium - Includes a database of species and articles on breeding, disease, and keeping cichlids.
http://www.geocities.com/alpays2000/index.html

Our Simple Joys: Freshwater Aquaria - Articles on many beginner and advanced topics, tutorials, and digital photos.
http://www.oursimplejoys.com/freshwateraquaria/index.html

About.com: Freshwater Aquariums - Species, beginner, do it yourself, and general information.
http://freshaquarium.about.com/

e-Aquarium - Information on planning and keeping an aquarium. Includes choosing the live inhabitants and products to keep them alive and healthy.
http://www.e-aquarium.com.au/

Aquarium Database - Aquarium guide with access to plant and fish database and forums.
http://www.aqua-fish.net/

First Tank Guide - Beginner's guide to setting up a new aquarium. Form allows you to send questions to an experienced aquarist.
http://www.firsttankguide.net/

AC Tropical Fish - Features articles, forum, calculators, and a free freshwater aquarium E-book.
http://www.aquaticcommunity.com

The Fishtank Crew - Message boards and articles on the basics of tank setup, including the nitrogen cycle and the fishless-cycle method.
http://www.pcpages.com/fish/

Aquaworld - Basic fishkeeping, fish profiles, plant listings, disease section, tips and tricks.
http://aquaworld.netfirms.com/

Tropical Fish Forum - Features fish forum, photos and profiles of commonly kept species and plants, and basic disease treatment instructions.
http://www.geocities.com/myfishforum/

Fish in the .Net - Fish compatibility, photos, equipment reviews, and forums.
http://www.fishinthe.net/html/

Aquarium Guru - Offers advice on breeding, health care, and tank setup.
http://www.geocities.com/aquaguru2000/index.html

Fish Junkies - Help articles for fish hobbyists including diseases and medications, spawning and raising fry, and other Betta and aquarium-related documents.
http://www.fishjunkies.com/

FishWeb - Information on tropical and coldwater freshwater fish, and plants.
http://www.looksreasonable.pwp.blueyonder.co.uk

Freshwater Tropical Aquarium Fish - Discusses tanks, equipment, set up, bio cycle, selecting fish, maintenance, and feeding.
http://www.tropical-aquarium-fish.com

My Fish Help Page - Articles and information aimed at novice fishkeepers.
http://www.nunnie.com/fish.html

Tropical Fish Focus - Beginners guide to setting up a tank, and filtration.
http://website.lineone.net/~chrisbotham/

TheAquariologist.com - Features articles aimed at the serious aquariologist, including a weblog providing semi-scientific fish news, and videos.
http://www.theaquariologist.com/

Aquariums and More - Contains information about fish, plants, and caring for your aquatics.
http://www.angelfire.com/wa/myaquarium/index.html

Lisa's Lair - Profiles and spawning reports for various species including cichlids, Rainbowfish, livebearers, and catfish. Also includes some aquarium plant profiles.
http://users.kent.net/~lisab/

Beginners Tropical Aquarium - Information for beginners discusses water, feeding, breeding, and plants.
http://madhunag.tripod.com/

Petfish - Articles, FAQs, gallery, messageboard, tank of the month contest and links.
http://petfish.net/

Aquaria - by Patrick Timlin - Provides species, lighting, and tank related information.
http://www.geocities.com/CapeCanaveral/4742/aquaria.html

Xoles' Fishies - Aimed at novice fishkeepers, articles include setting up, maintenance, common problems, medications, product reviews and a forum.
http://www.xolesfishies.com/

Tropical Fish Place - Information summaries about various freshwater tropical fish, and details on how to set up and maintain a fish tank.
http://www.tropicalfishplace.com/

Beginner Aquarist - Discusses the care of a tropical fish tank or Betta bowl. Also offers information on water quality and diseases.
http://beginneraquarist.4t.com/index.htm

Cathy's Homepage of Tropical Fish Keeping - Information on setting up and maintaining a tropical tank as well as breeding. Messageboards.
http://www.tropicalfishkeeping.com/

Shtinkypuppie and NoNameTheFish's Fish Site - Info on several fish species, basic fishkeeping, disease index, links.
http://www.geocities.com/shtinkythefish/index.htm

The Skeptical Aquarist - Includes in-depth articles on fish species, communities, feeding, plants, water, aquaria setup, aquascaping, algae, health and disease.
http://www.skepticalaquarist.com/

All About Fish - Offers information on tank setup, and care.
http://www.geocities.com/mpreseau1/index.html

Your Fish Tank's Friend - General fish-keeping articles, gallery, and tools.
http://www.fishfriend.com

Neeky Tropical Fish Aquarium - Information on fishkeeping for both new and experienced enthusiasts.
http://xworld.250free.com/index.html

Fish Tank Tutor - Offers tropical fish tank advice in simple terms. Includes set up, equipment, maintenance, aquatic plant and fish care information.
http://www.fishtanktutor.com

DaFishDude - Offers information and pictures to assist with tropical fish questions.
http://boeing_dude.tripod.com//index.htm

Auspet.com: Fish - Provides a glossary, compatibility chart, disease information, conversion chart, and beginners guide.
http://www.auspet.com/fish.html

Fresh Fish - Tank volume calculator.
http://www.cidadevirtual.pt/mrf/fixe/

Your Freshwater Fish Tank Source - Provides general information on freshwater fish tank care.
http://www.aquariumsecrets.com

Tropical Freshwater Aquarium Fish - Species profiles, the essentials of water chemistry and nutrition, and a guide to fish health.
http://fish.mongabay.com/tropical_fish2.htm

Seriously Fish - A resource with tropical fish species profiles, articles and weblog posts, as well as an active community including a forum and club database.
http://www.seriouslyfish.com

Dr. Bogger's Fish Keeping - Information about fish keeping, including how to maintain a healthy aquarium, and prevent the fish from dying.
http://www.freewebs.com/drbogger/

Aquatic Fanatic - Offers information about UK based store as well as routine maintenance, diseases, water chemistry, and plants.
http://homepages.nildram.co.uk/~aqfan/

Herefish - Articles on how to set up and maintain an aquarium, information on species and plants, and a glossary of aquarium terms.
http://herefish.com

The FishBowl - Includes a care page for Bettas and a page about cycling. Forum and chat room.
http://jojo_fish.tripod.com

Bala Shark Bay Aquariums - Tips for beginners, information on the treatment of a few diseases, and information about the Bala Shark.
http://www.bbayaquariums.com/

Eco-Quariums - Tips and hints for successful fishkeeping.
http://myweb.tiscali.co.uk/ecoquariums/

Aquarium-starter - Details on starting up an aquarium.
http://www.aquarium-starter.com/

Tropical Fish Centre - Information on tropical fish species, intended to help beginners identify and care for their fish.
http://www.tropicalfishcentre.co.uk/

Freshwater Aquarium Fish - Articles on setting up a new tank, stocking, maintenance and water chemistry, and a forum.
http://www.freshwater-aquarium-fish.com