Fish and Aquaria
- 101
- Aquarium Forum
- Features a forum for enthusiasts of freshwater aquariums, with photo gallery. [registration required]
- 105
- Arjan's Aquarium Site
- Detailed description of the author's tank, with plant and fish databases, and photographs.
- 106
- Chris's Aquaria Page
- The author's tropical tank setups, and basic care instruction for his kept species.
- 107
- Disky's Aquaria Homepage
- Descriptions and photos of the Discus and plants used in the author's tanks.
- 108
- Fun Fish Tank
- Videos of fish, pictures, profiles, aquariums, care and maintenance of the freshwater aquarium.
- 111
- Coralpedia
- Identification guide to Caribbean corals and sponges, by taxa or shape. In English and Spanish.
- 112
- Fisheye View Cam
- Features a live web cam which captures photos and videos of coral and various aquaria life. Library of photos, streaming video, and time-lapse movies available.
- 113
- Frag Outpost
- Free website for buying, selling, and trading coral fragments between reef aquarium hobbyists.
- 114
- Melev's Reef
- How to information for reefkeepers: how the sump works, refugium light, food recipe, Mandarin Diner, sun coral feeding, fighting nitrates.