Fish and Aquaria
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- IFOCAS: The International Federation of Online Clubs and Aquatic Societies
- Information on membership options, constitution, events, shows, and awards. Offers webhosting for aquatic societies. Includes a directory of clubs.
- 62
- Carolina Aquarium Community Forum
- A place for Carolina aquarium enthusiasts to share their experiences, discuss their aquaria and fish, or buy, sell and trade items.
- 63
- Fish Forums
- Discussion of topics covering freshwater, saltwater and reef, do it yourself, ponds, and has sections for buying and selling as well as clubs.
- 64
- FishLore Tropical Fish Information and Care
- Informational website featuring a forum for freshwater and saltwater aquarium hobbyists, especially beginners to the fishkeeping hobby.
- 71
- Aquarium & Fish Directory
- Provides links to sites of interest for hobbyists and covers both freshwater and marine.
- 72
- Tropical Fish Find
- Directory of tropical fish retailers, breeders, importers, exporters, web stores, forums, clubs, and websites.
- 73
- AquariumPhoto.dk
- High-quality photos of hundreds of different aquarium fish, invertebrates, and plants, taken by Danish professional photographer Johnny Jensen.