Freshwater Aquarium Fish

Anabantoidei: Bettas and Gouramis

:An interesting subfamily of fish are theAnabantoidei, often referred to as theLabyrinthfish. These species have a special organ that allows them to breathe air directly. The popular fad of keeping abetta in a vase, came about because of this ability. Many of these species are very popular, including:

• Bettas
• Gourami Species: Blue/Three Spot Gourami, Chocolate Gourami, Dwarf Gourami, Kissing Gourami, Moonlight Gourami, Pearl Gourami

鲤科,冷嘲热讽,鲐,金鱼

Cyprinidaeare the largest family of entirelyfreshwater fish. Often referred to as the carp family, it includes many of the most popular aquarium fish. This family also includes many food fish as well as those favored in recreational fishing. Some of their more popular members include:

• Barb Species
• Danio Species
• Goldfish
• Minnows:White Cloud Mountain Minnow
• Rasoboras:Harlequin,Scissortail
• Sharks:Bala Shark

Catfish

Catfish may seem alike, but in truth they are one of the most diverse families of fish. One unusual characteristic of this family is the Weber's apparatus, which connects the hearing andswim bladderorgans, providing them with an exceptionally keen sense of hearing. Some popular species in this family include:

• Cory Species
• Other Catfish:Bristlenose Catfish,Upside Down Catfish

Charcoids: Hatchets, Pacus, Silver Dollars, Tetras

Spread throughout the world, this family includes a wide variety of species. Many are peaceful schooling, commonly seen in community aquariums. Some members of this family include:

• Hatchetfish:Common Hatchetfish, Marbled Hatchetfish
• Other Characoids:Black Banded Leporinus, Red Bellied Piranha
• Pacus and Silver Dollars:Pacu, Red Hook,Silver Dollar
• Tetras:Black Neon Tetra,Black Phantom Tetra,Black Widow Tetra, Bleeding Heart Tetra,Blind Cave Fish,Buenos Aires Tetra,Cardinal Tetra,皇帝四,Glowlight Tetra,Head and Tail Light Tetra,Neon Tetra,Red Eye Tetra, Rummy Nose Tetra,Serpae Tetra

Cichlids

Cichlids are an extremely popular freshwater family and include a wide variety of species, from elegant angelfish to large and boisterous Oscars Some common members of this family include.

• Angelfish:Believe it or not, there is only one primary species of angelfish sold in the aquarium trade.
• Blood Parrots:A controversial hybrid, this species is widely available.
• Convicts:Named for their prison uniform coloration, convicts are one of the most popular South American cichlids.
• Kribensis:This attractive, and peaceful, member of the Cichlid family hails from Africa.
• Oscar:This cichlid ranks high on the list of fish with oodles of personality.
• Texas Cichlid:The northernmost member of the cichlid family in North America.

Livebearing Fish

Livebearing fish are colorful peaceful fish that are easy to care for. They fall into a couple of primary groups, including:

• Guppy
• Molly:24-carat Gold Molly, Gold Dust Molly, Sailfin Molly
• Platy:Mickey Mouse Platy, Tuxedo Platy,Red Wagtail Platy
• Swordtails:Marigold Swordtail, Marigold Wagtail

Loaches

Loaches are lively bottom-dwelling fish that make a great addition tomost community aquariums. Some species include:

• Clown Loach
• Coolie Loach
• Horse Face Loach
• Weather Loach,
• Yo Yo Loach
• Zebra Loach

Rainbowfish

Native to Australia and New Guinea, Rainbowfish have rapidly become popular worldwide. Their bright colors and dual dorsal fins set them apart from many other freshwater species. Unfortunately, their attractiveness has caused some species to be captured to the point of near extinction in the wild. As a result, some species, such as the highly prized Boseman's Rainbow, are largely captive bred.

Some of the fish included in this group are: Axelrod's Rainbow, Boesman's Rainbow, Lake Kutubu Rainbow, Lake Wanam Rainbow, Madagascar Rainbow, Neon Rainbow, and the Red Rainbow. Visit theRainbowfish galleryfor a full list.

Plecostomas