Tropical Fishes
- General information, and how to keep and breed tropical fish.
- http://diszhal-info.extra.hu

Goldfishes, Arowanas, Betta Fishes
- Information on food, disease, breeding, and care.
- http://www.tothefish.com

ShrimpNow
- Breeding and care information on many species such as crystal red, tigers and cherry shrimps.
- http://www.shrimpnow.com

Shrimp Breeding
- Information on basic shrimp tank methods, photos and a forum.
- http://www.shrimpbreeding.co.uk

S.S. Enterprise
- Exporter of freshwater ornamental and aquarium live fish. West Bengal, India.
- http://www.aquafishindia.com/

Indo Aquatica
- An Indonesian exporter of live ornamental tropical freshwater and brackish water fish.
- http://www.aquatica.co.id

Brian's Endler's Livebearers, Guppies, and Bettas
- Brief description of these fish, and a stock shop.
- http://www.briansfish.com

CJ Exotics
- Features a discussion forum, piranha and cichlid picture gallery, and sales to the public.
- http://www.cjexotics.com

List of Freshwater Fishes for Japan
- Information on Japanese freshwater fishes.
- http://fish.mongabay.com/data/Japan.htm

Atlas of New Zealand Freshwater Fishes
- A collection of information that can be searched by family, species, or common name.
- http://www.niwascience.co.nz/rc/freshwater/fishatlas/species/

Fish Info Center
- Information on livebearers, frogs, goldfish, and betta and a messageboard.
- http://www.fishinfocenter.com/

Golden Aquaria Indonesia, Inc.
- Freshwater tropical fishes and aquatic plant cultivation in Indonesia, exporting worldwide.
- http://www.golden-aquaria.com

Fins Out
- Species profiles, articles, photos of tanks and fish.
- http://www.finsout.com/

Petfrd: Singapore Cichlid Community
- Profiles of fish species, articles and video clips, discussion boards, fish and tank galleries.
- http://www.petfrd.com

Freshwater Fish Photos and Profiles
- Fish profiles, photos and hobbyist reviews based on personal experiences in keeping each species.
- http://www.aquahobby.com/e_gallery.php

Polypterus.info
- Hobbyist website devoted to the polypterus fishes, Bichirs and Ropefish. Species profiles, and links.
- http://www.polypterus.info

Exotic Fish
- Water temperature, size, and temperament data for several species of tropical fish.
- http://www.pgd-design.com/exfish/exfish.php

Mongabay: Fish Species
- Offers detailed information about various species.
- http://www.mongabay.com/fish/fish.htm

Australian And New Guinea Freshwater Fishes
- Care and natural history of freshwater fish, habitat descriptions, photos, plants and ponds information.
- http://www.australianrainbowfish.com/index.htm

Aquaria
- Descriptions and illustrations of some algae eating cyprinids, plus a few tank setups.
- http://www.hut.fi/~lsarakon/akva.html

Master Index of Freshwater Fishes
- Articles on freshwater fish and plants in books and selected magazines, organized by species, as well as a few online articles.
- http://www.webcityof.com/mifftitl.htm

Dr. Jungle's Animal-World: Freshwater Fishes
- Information on keeping, feeding, and breeding. Categorized by type, with pictures.
- http://www.exotictropicals.com/encyclo/fresh/fresh.htm

Algae Eating Cyprinids
- Information on the Siamese Algae Eater, Crossocheilus siamensis, which is the only fish known to eat red algae.
- http://www.thekrib.com/Fish/Algae-Eaters/