What type of fish are tetra

The Red Eye tetra is noted for the bright red spot near its eyes, and the silvery-golden hue on its body. The yellow band present at the base of the tail fin has earned it the name Yellow-banded Moenkhausia. It was first described in , and it inhabits the rivers of western Brazil, eastern Peru, Paraguay, and eastern Bolivia. It will generally reach a length of 2. It will especially appeal to beginners because it tolerates different water conditions.

The Red Eye Tetra is known to be peaceful, and it will thrive in a community tank. Since they inhabit areas with dense forests in the wild, you should maintain a dimly-lit tank. Neon tetras are very popular in the fish-rearing community, thanks to their ease-of-care and attractive colors. It was discovered in the Amazon in Its appearance includes a blue line that extends from its eyes to the adipose fin.

Another red line stretches from the center of their body to the caudal fin. The average size is 1. In the wild, the neon tetra prefers dense canopies, which is why you should keep them in a heavily planted tank. Including driftwood will provide more darkness and shade. It is easy to feed neon tetras as they will welcome frozen and live foods as well as flakes and pellets. The fish will thrive in a community of peaceful bottom dwellers like dwarf cichlids, small catfish, and gouramis. It is recognized for its black translucent appearance, and you can make stunning contrasting displays if you couple it with red-hued tetra species like the Serpae tetras or the Red-Phantom tetra.

The Black Phantom Tetras will be at home in a well-planted tank, dim lighting, and a dark substrate. Keep them in around 20 gallons, and close the tank as they are noted jumpers. They mainly quarrel over territorial space, although the battles result in minor injuries.

The striking beauty of the Buenos Aires Tetra will spruce up any aquarium. It has a silver body with an olive and brown back. Its abdominal, anal, and dorsal fins can be yellowish or reddish. It will be easy to care for, but it has been known to nip the fins of other fish or crop tank plants. Keep them in schools of seven to tame their aggression. Its average size is 2. If you intend to keep a community tank, keep the Buenos Aires Tetra with fast and similarly-sized tankmates.

The Glowlight Tetra is among the smaller tetra species with a maximum size of two inches. It has a semi-transparent body with an orange-red line across its length.

Keep a tank-size of 15 gallons or more to fit six to seven fish species. These fluorescent fish are perfect for new fishkeepers and can add an alluring array of brilliant color to any aquarium.

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Diamond tetras are found exclusively in Lake Valencia in Venezuela. These gorgeous little fish have extravagant, see-through finnage, and their bodies glitter and shine with rainbow colors in the right lighting. Although they lack the vibrant colors of other tetra species, these large tetras are still attractive fish that make a fine sight when kept in schools of six or more.

Penguin tetras are easy to care for and do well in most standard freshwater aquarium setups when included in a peaceful community environment. The Head and Tail Light tetra is a peaceful schooling species that does very well in a community tank.

These little fish can be shy, so make sure that you keep at least six individuals and provide plenty of shelter in the form of floating and dense plants. Glowlight tetras look like tiny, glowing filaments when kept under the right lighting, hence their name.

Like most tetra species, the Glowlight should be kept in a large group. Mexican tetras do well in captivity in a dimly lit tank with a gravel substrate. Bleeding Heart tetras are native to the Amazon Basin, where they live in streams, tributaries, and lakes.

These attractive fish are peaceful and sociable, enjoying life in a community tank. Like most tetras, you need to keep Bleeding Hearts in a large group. These peaceful schooling fish need a well-planted tank with soft, acidic water and do best in a blackwater environment with dim lighting.

Redeye tetras come from clear waters in South America. Here, frequent heavy rains often cloud the water and dramatically alter the parameters. That makes this tetra remarkably adaptable to living in a wide range of tank conditions in captivity. Black Phantom tetras are sensitive to water conditions and react badly to instability in temperature, pH, and high levels of pollutants. That makes these fish unsuitable for beginners. GloFish tetras are essentially regular tetras but are genetically engineered to produce a range of eye-catching colors, including green, red, blue, orange, pink, and purple.

With a few exceptions, tetras are mostly small, peaceful fish that make a colorful choice for a community tank. You can either create a biotope that features tetra species that live together in the wild environment or include other fish species, too.

Alison Page has been an avid fish keeper for over 35 years and has owned many different species of freshwater tropical fish including bettas.

Currently Alison has two large freshwater tanks. The first tank has two huge fancy goldfish who are almost ten years old and still looking as good as ever. In the other, she has a happy community of tiger barbs, green tiger barbs, corydoras catfish, platys, and mollies. This site uses Akismet to reduce spam. Learn how your comment data is processed. They are calm, colorful and mostly peaceful, making them ideal for both beginner and advanced hobbyists. Popular beginner tetras include red eye, black skirt, serpae and bloodfins, but neons, black neons, glowlights and lemon tetras can be good choices as well.

Others, like cardinals, emperors and penguin tetras are more challenging to keep and do best in well-established aquariums with softer, more acidic water. Selectively bred color variants and long-finned strains of certain tetras are also available.

Tetras are found in the Americas and Africa, with the vast majority coming from the Amazon Basin and other river systems of South America. They mostly inhabit rivers and streams, although one unique species, the blind cave tetra, was discovered in a cave system in Mexico!

While most tetras are found in soft, acidic water in the wild, the majority of aquarium species sold today are raised commercially in water that often has a higher pH and alkalinity than their native environments.

For most tetras, pH should be between 6.