Anabantoidei
Photos of Anabantoidei, including Bettas and Gouramis.

Catfish
Photos of Catfish

Characins
Photos of Characins, including Hatchetfish, Piranhas, Silver Dollars, and Tetras

Cichlids
Photos of Cichlids, including Angelfish, Cichlids, and Discus.

Cyprinids
Photos of Cyprinids, including Barbs, Danios, Goldfish, and Koi.

Killifish
Photos of Killifish

Livebearers
Photos of Livebearers, including Guppies, Mollies, Platies, and Swordtails.

Loaches
Photos of Loaches

Rainbowfish
Photos of Rainbowfish

Other Fish
Photos of fish not in other groups, and articles about fish photography