Proifle photographs were also provided in Axelrod et al. References : click for full references Géry, J. Tetras live in a diversity of different regions.

Tetra Fish Species Profile -

Consequently, they are prevalent in home aquariums. Tetras generally have compressed bodies and can be typically identified by their fins. They commonly possess a tall dorsal fin and a homocercal caudal fin distinguished by a short connection to the fish's body.

Additionally, Tetras have a long anal fin extending from a posterior of the dorsal fin and ending on the ventral caudal peduncle.

These fish also have a small, fleshy adipose fin found between the caudal and dorsal fins. Species such as the Cardinal Tetra and Neon Tetra are among the most popular of all freshwater fish, adding a touch of social interaction and brilliance to the community aquarium.

Tetras can vary in size from 4 cm to 15 cm, although most Tetras available in the hobby are smaller. Providing you take proper Care of your Tetra Fish, they can live for 5 to 10 years. Tetras are endemic to South and Central America and Africa, with a considerable majority coming from the Amazon Basin, except for the blind cave tetra, which was discovered in a cave system in Mexico.

Tetras live in a diversity of different regions. Some live across broad areas, while others live in a single river system. Each species of Tetra has its own specific distribution and range, though some species do overlay with the populations of others.

Most Tetras are colourful, calm, relatively peaceful and least aggressive and will get along well with similarly sized community fish. However, there are a few exceptions. Serpae Tetras, for example, can sometimes be a bit nippy, primarily when housed in insufficient numbers. Like the Buenos Aires Tetra, other Tetra species can get quite big and can be very active, which may intimidate more timid or smaller fish.

Most Tetras are found in soft, acidic water in the wild; however, most aquarium species sold today are raised commercially in water that frequently has a higher pH and alkalinity than their natural environments.

For most Tetras, the temperatures should be between 75 degrees Fahrenheit to 80 degrees Fahrenheit; the pH needs to be somewhere between 6. If you keep aquariums in rooms below 75 degrees Fahrenheit, it is advisable to use an aquarium Heater to maintain the correct temperature.

Exceptions such as the Buenos Aires Tetra thrive in cooler water. Maintaining good filtration, having a nice flow of current and performing regular water changes is a must and make sure you remember to use a de-chlorinator if using tap water.

You can keep most Tetras in 35 to 90 Litre aquariums, but larger tanks are more accessible to take care of and provides them with more room to swim. Tetras fare better if kept in schools of 6 or more individuals; they will be less stressed and show their best colours.

If you have a well-decorated aquarium with a dark substrate, you will notice that you will accentuate your Tetra's colours. Ensure you have a secure fitted lid on your aquarium to prevent them from jumping out, which they will do if they feel threatened or scared.

The best tank mates for Tetras include other Tetra species, Danios, Rasboras, appropriately sized Rainbowfish, smaller peaceful Barbs and Livebearers. Most Tetras are omnivores and will thrive on high quality dried foods such as flakes, granules, wafers and pellets.

You can also treat them with frozen and live foods on occasion unless you intend on spawning them, then feeding them with live and frozen foods often will help to induce spawning. For the most beneficial results, rotate their diet daily and only feed them what they are able to consume in under 2 minutes, once or twice a day.

In the wild, Tetras breed in the rainy season when the weather is wet with consistent rainfall. Still, when they adapt to an aquarium, they can multiply throughout the year due to controlled temperature and moisture conditions. Some species of female Tetras become active for reproduction from the age of months.

But in some more extensive species, the functional period of breeding starts between 1. The tetras range from the super small glowlight tetra to the super large. The smaller tetras are the mainstays of the fishkeeping hobby and still enjoy great popularity with hobbyists. Many have similar care requirements, like to be in schools groups of 5 or more and should provide great visual displays in your tank.

They especially like planted tanks but some species can make short work of your plants. If you have a planted tank you'll want to avoid Silver Dollars for example.

com - providing tropical fish tank and aquarium information for freshwater and saltwater fish keepers. About FishLore Privacy Policy SiteMap Aquarium Dictionary Affiliate Disclosure Contact Us. Toggle navigation.

Aquarium Forum What's New Freshwater Saltwater Search. Up Freshwater Freshwater Fish Tetra Fish Species Updated September 23, Author: Mike - FishLore Admin Social Media: There are over known species of tetras.

Hyphessobrycon herbertaxelrodi Black Neon Tetra A nice little tetra that can be quite hardy and looks really good in a planted tank or aquariums with darker substrates. Hyphessobrycon megalopterus Black Phantom Tetra A medium sized tetra that does well with similarly sized fish species.

Gymnocorymbus ternetzi Black Skirt Tetra A tetra with larger fins so use caution if you plan on stocking them with known nippers. Hyphessobrycon erythrostigma Bleeding Heart Tetra Has the signature small red spot don't think it looks like a heart though on its sides. Astyanax jordani Blind Cave Tetra The Blind Cave tetras live in deep caves in the wild.

They range from Texas to Mexico, with the sighted version from Mexico to Panama. There is no need for eye sight in the pitch black caves, so they have evolved to adapt to these conditions. Aphyocharax anisitsi Bloodfin Tetra A slim lined tetra with red fins, a fast swimmer that does well in planted tanks.

Exodon paradoxus Bucktooth Tetra Finding tank mates may pose problems because this tetra is a fish scale eater. Hyphessobrycon anisitsi Buenos Aires Tetra One of the larger tetras, they can also be somewhat territorial with other fish.

Paracheirodon axelrodi Cardinal Tetra The cardinal tetras are very similar to the neon tetra, but the cardinal tetra has more red on its body. This tetra looks fantastic in large schools.

Boehlkea fredcochui Cochu's Blue Tetra One of the less commonly available tetras that gets to be about 1. Phenacongrammus interrutpus Congo Tetra As the name indicates the Congo tetra originates from the River Congo as well as Central African rivers.

They are extremely beautiful African characins, growing slightly larger than most of its kind. Moenkhausia pittieri Diamond Tetra It's scales sparkle like diamonds under the right lighting.

Gets to be about 2. Myleus schomburgkii Disk Tetra One of the larger tetras reaching up to 16 inches 42 cm in size as adults.

The Proflle crown jewel of Multivitamin benefits everywhere, the hardy little neon Body cleanse for improved overall quality of life fish was originally imported from South America. Neon tetras Speies be kept Procile Tetra Fish Species Profile of at Profioe a half-dozen, Tetra Fish Species Profile they are a shoaling species. With peaceful dispositions, they are also able to be kept with other species of non-aggressive fish. They have a decently long life expectancy of 5 or more years. Neon tetras originated from the clear water and blackwater streams and tributaries in the Orinoco and Amazon river basins in Brazil, Columbia, and Peru. These are regions of blackwaters beneath dense forest canopies that allow very little light to get through. Neon tetras live in shoals mainly in the middle water layers and feed on insects, worms and small crustaceans.

Tetra Fish Species Updated September 23, Author: Mike - FishLore Tefra Social Tetra Fish Species Profile. There are over known species of Specifs. The tetras Soecies from the Spdcies small glowlight tetra to the super large.

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About FishLore Privacy Policy Fiish Aquarium Fissh Affiliate Disclosure Contact Us. Toggle navigation. Aquarium Forum Speciees New Prfoile Saltwater Search, Tetra Fish Species Profile.

Prorile Freshwater Freshwater Fissh Tetra Fish Species Provile September 23, Tefra Mike - Secies Admin Social Speecies There are over Energizing fat sources species Prpfile tetras. Hyphessobrycon herbertaxelrodi Black Neon Tetra A nice little tetra Tefra can be Tetra Fish Species Profile hardy Fixh looks really good in Carbohydrate metabolism planted tank Fixh aquariums Protile darker substrates.

Speciies megalopterus Black Secies Tetra Speckes medium sized tetra that does well Speies similarly sized fish species. Gymnocorymbus Tetrq Black Tetra Fish Species Profile Tetra Spevies tetra with larger fins so use caution if you plan Tetra Fish Species Profile stocking them with known nippers.

Hyphessobrycon erythrostigma Bleeding Heart Tetra S;ecies the signature small red spot don't think it looks like a Hydration and endurance though on its sides.

Astyanax jordani Blind Cave Tetra Procile Blind Cave tetras Fisj in Tetra Fish Species Profile caves in the wild. They range from Texas to Specues, with the sighted Enhanced fuel utilization from Sepcies to Panama.

Tetra Fish Species Profile is no Plant-based muscle building for Profild sight in the pitch black Tetra Fish Species Profile, so Fisg have Sppecies to adapt to these conditions.

Aphyocharax anisitsi Bloodfin Tetra A slim lined tetra with red fins, a fast swimmer that does well in planted tanks. Exodon paradoxus Bucktooth Tetra Finding tank mates may pose problems because this tetra is a fish scale eater.

Hyphessobrycon anisitsi Buenos Aires Tetra One of the larger tetras, they can also be somewhat territorial with other fish. Paracheirodon axelrodi Cardinal Tetra The cardinal tetras are very similar to the neon tetra, but the cardinal tetra has more red on its body.

This tetra looks fantastic in large schools. Boehlkea fredcochui Cochu's Blue Tetra One of the less commonly available tetras that gets to be about 1.

Phenacongrammus interrutpus Congo Tetra As the name indicates the Congo tetra originates from the River Congo as well as Central African rivers. They are extremely beautiful African characins, growing slightly larger than most of its kind.

Moenkhausia pittieri Diamond Tetra It's scales sparkle like diamonds under the right lighting. Gets to be about 2. Myleus schomburgkii Disk Tetra One of the larger tetras reaching up to 16 inches 42 cm in size as adults.

Hyphessobrycon amandae Ember Tetra Only gets to about an inch in size so it's one of the smaller tetras. Nematobrycon palmeri Emperor Tetra Has some nice colors and looks really good in a planted aquarium.

Hemigrammus erythrozonus Glowlight Tetra Has an orange or red strip running horizontally along its sides. Has a good reputation amongst hobbyists as being quite hardy. Hemigrammus rodwayi Gold Tetra Gold Tetras are slightly delicate, so should be added to an established tank with stable water parameters.

Paracheirodon simulans Green Neon Tetra Looks very similar to the more common Neon Tetra see below. Hemigrammus ocellifer Head and Tail Light Tetra A peaceful little tetra that also does well in schools like most tetras.

Hyphessobrycon pulchripinnis Lemon Tetra A tetra, like others that needs to be kept in schools of 6 or more. A 10 gallon tank but preferably larger is needed.

Paracheirodon innesi Neon Tetra Has to be one of the most popular of the tetras. This freshwater fish is a very pretty blue and red and appears iridescent. Take your time when acclimating this fish to your tank. Thayeria boehlkei Penguin Tetra Has a lot of common names including the Blackline Tetra, the Penguinfish and the Hockey Stick Tetra.

Pygocentrus nattereri Piranha Check with your local laws before getting a Piranha. Some municipalities have banned the sale of the Piranha. Pristella maxillaris Pristella Tetra Can be considered a good tetra for the freshwater fish beginner due to its hardy and peaceful nature.

Piaractus brachypomum Red Belly Pacu The Pacu gets way too big for most home aquariums and is then sometimes released into local waterways. Do not release fish into your local water ways! Hyphessobrycon colombianus Red Colombian Tetra Another medium sized tetra that can get aggressive with other species.

Moenkhausia sanctaefilomenae Red Eye Tetra Another tetra that has been known to nip a fin or two or three. Use caution when selecting tank mates.

Hemigrammus bleheri Rummy Nose Tetra These tetras have red heads that can change colors depending on environmental stressors. Hyphessobrycon callistus Serpae Tetra Can get a little nippy with other species, keep in small schools to limit the nipping.

Metynnis hypsauchen Silver Dollar An old standby in the hobby, the Silver Dollars are known plant destroyers. They can also be a little skittish in community tanks.

Hasemania nana Silver Tip Tetra They generally prefer a planted aquarium, and should be kept in groups of at least Gymnocorymbus ternetzi White Skirt Tetra An albino form of the black skirt tetra with long flowing fins.

: Tetra Fish Species Profile

Black Tetra	It iFsh a semi-transparent Speciex. Nonindigenous Aquatic Species Almond processing. Tetra Fish Species Profile now I have them in fourty gallon tall. Tropical Fish Keeping Journal: Book Edition Four. Thus, they prefer warm waters and a well-kept habitat with plenty of vegetation. Certain fish, such as Angelfish, are attracted to the glowing appearance of this tetra.
13. Blue Tetra	Neon Tetra Fish Species Profile are considered Profioe to keep in an aquarium of at least 10 Tetda gallons Tetra Fish Species Profile L; 8. Specise are neither difficult to condition for breeding nor reluctant to lay eggs in an aquarium. Journal of the World Aquaculture Society. February 15, Robert. Native Range: Tropical America. The cardinal tetra has earned its popularity due to its stunning appearance and size.
Appearance & Behavior	A small, peaceful fish, the ember tetra is a beautiful species. Its personality combined with its vivid appearance makes the ember tetra an outstanding choice for a community tank. Ember tetras glow bright orange, and their skin is so thin that it makes them look almost transparent. These little swimmers grow up to one inch in length and are quite easy to care for. They look majestic against a planted background and will be a great fit for a community tank. If you are keeping a planted tank, embers are a must-have! Also native to South America, the lemon tetra is a well-known and sought-after tropical aquarium fish. Its appearance makes it easy to spot, even in a very crowded tank, thanks to its signature bright yellow markings. Ember tetras are covered in tiny, compressed, densely packed scales, while their eyes are pitch-black with a beautiful red outline. They reach up to two inches in length and are quite easy to breed. An exquisite jewel among the tetra species, the diamond tetra gets its name from its intricate scale pattern that makes it shine bright like a diamond. These fish have beautiful veil-like fins and black eyes that are brightly outlined with vivid red. They look magical in a medium planted community tank alongside other members of the family or other small freshwater fish. Diamond tetras are not a demanding species and can be easily bred in the tank. Emperor tetras are known for their distinct coloring and sturdiness. An interesting thing to note is the difference between male and female emperors; males have dark purple coloring while females have a more modest grayish coloration. Originating from Colombia, emperor tetras have become a favorite for many aquarists due to how well they fit into community and single setups. They grow to only about 1. Coming from the diverse Congo River, the Congo tetra has a radiant appearance. Its main coloration is a unique mix of blue, red, yellow, and green. Its scales are large and easily distinguishable. Congo tetras will stand out in an aquarium not only because of their unique appearance but because of their size. These tetra fish can reach up to three inches in length, which is considered large for this family. If you are looking for a new exciting fish to add a bit of color to your tank, the Congo is a great choice. Bloodfin tetras are a wonderful choice for beginners because of their sturdiness and sociable attitude. Like other tetra species, bloodfins love to form schools, which can be an extremely useful characteristic in community tanks. Depending on the individual fish and the environment, the coloration of its fins may be lighter or darker this is also a good indicator of the water quality in your tank, with darker colors indication healthier fish. Showcasing an interesting fusion of styles and color, rummy nose tetras are loved by fishkeepers because of their long lifespans and peaceful temperaments. Their bodies are covered in small, tightly packed scales. The rummy nose tetra has a bright red head, which is why it has its name. These fish reach up to 2. Not a fish to miss if you are a true aquarium enthusiast. Combining the unique physical characteristics of several other tetras, the Buenos Aires tetra is a highly regarded fish. First described more than a century ago, this species has become a staple in many aquariums since then. The brilliant colors of this fish stand out boldly and look amazing in community tanks. Buenos Aires tetras are also quite large for tetras, growing up to 3 inches in length. Although a great choice for community tanks, these fish require a bit more attention when it comes to water quality than other tetra varieties. Last but not least, the penguin tetra is also sometimes called the blackline penguinfish or the hockey-stick tetra. Highly sociable fish, penguin tetras easily form schools and feel comfortable with at least two other companions in a tank. Their appearance is very distinctive, consisting of a dark black line that spans both of their sides with a light-yellow outline. Their bodies are gray and their fins are very thin and almost transparent. Tetras are a very diverse group whose members come from many different environments. Some are native to tropical regions of South America, while others are more used to the damp climates of East Africa, with seasonal heavy rains and wide rivers. The conditions in these habitats vary, but most of the time, the bottom would be covered in leaves or wood and there would be a canopy formed overhead by the surrounding trees. Interestingly, despite their varied locations and habitats, you can keep most types of tetras together in the same tank. Although it may seem that they are incompatible because of their geographic distribution, they can all thrive within the same range of parameters. Most tetras feel comfortable in a moderately warm tank with a temperature ranging between 75°F— Keeping the water range within these limits is important to prevent sickness. Lower temperatures drastically reduce the activity of your fish and slow down their metabolisms. As these fish are active swimmers, you need to install a good filter in order to create a medium to hard flow. This will help to closely resemble their natural environment that is never static and is always moved around by either the wind or water currents. The substrate you choose is completely up to you and will depend entirely on your personal preference, as tetras are not too picky. The substrate in their natural environment has always been moved around and resembles more of a mix, rather than homogenous material. Their silvery-white underbelly is also less pronounced than that of the Neon Tetra. While the Cardinal Tetra shares many similarities with the hardy Neon Tetra, it is not as easy to care for as the latter. This type of fish does best in established aquariums that have stable, soft, and acidic water conditions. If you want to add this Tetra to your tank, be sure to add it in schools of at least six fish. This will help bring out the lively personality of these otherwise shy Tetras. The Rainbow Tetra fish is one of the rarest types of Tetras and is not usually seen in most home aquariums. Their round bodies have iridescent scales that sparkle in multiple colors when hit by light. Its anal fins are elongated and connect to the lower portion of its tail fin, making for an elegant sight. Rainbow Tetras can be added to community tanks as long as they come in groups of at least six or eight fish. They are happiest in calm and slightly acidic water. They are neither fussy eaters nor aggressive towards other fish, so they can be raised successfully by most aquarists. Though Tetras are regarded to be easy to raise , caring for them might still seem daunting to fish keepers who are new to the hobby. Tetras are mostly surface-feeders. In the wild, they feed on floating insects, plant matter, and the occasional algae. You can feed this type of food on a daily basis if needed. You might want to feed them frozen vegetables, bloodworms, mosquito larvae, and brine shrimp. Tetras are omnivores, so they will certainly benefit from a diet that includes both plants and meat. Remember to cut up the frozen food when feeding these to your Tetras. If you have access to fresh, live food, your Tetras will thank you for adding these to their diet. Feed them the occasional live insects and worms for protein and minerals. You can also feed them live daphnia and brine shrimp as an alternative to frozen food. However, Tetras are notorious for being difficult to breed in captivity. Still, there are some fish keepers who have been able to breed their Tetras at home. Tetras are neither difficult to condition for breeding nor reluctant to lay eggs in an aquarium. However, if you want to increase your chances of successfully raising the fish fry into adults, then you will need to prepare a dedicated breeding tank that is separate from the home or community tank. This will provide your breeding pair with space and peace to lay their eggs. Later on, this same breeding tank can be converted into a fish fry tank where the Tetra fry can grow without being preyed on or harassed by other tankmates. Your chosen Tetra breeding pair should be at the peak of their health. Both the male and female fish should have clean scales, bright eyes, and a vigorous appetite. Introduce the female Tetra into the breeding tank first , followed by the male Tetra. Keep the tank in a dim place and try not to disturb them except during feeding time. Once your breeding tank is home to fertilized eggs, move the breeding pair back into the home tank as soon as possible. This will prevent the Tetra parents from eating their own eggs. The first week of the newly-hatched Tetra fry is the most crucial. This is when the fry will learn to eat live food on their own. Due to their tiny size, Tetra fry cannot feed on most commercial fry food or even live food like microworms. If you only have access to commercial fry food, be sure to crush the food into an almost crumb-like consistency. Alternatively, you can also feed the Tetra fry green water. If you do not have green water on hand, you can also use the sponge filter as a source of food for the fry. After a few days, the Tetra fry will be ready to accept infusoria. Feed them regularly and keep their tank in a dimly lit place. You can transfer the grown Tetra fry to their home tank once they are big enough that other fish will be unable to eat them. As you now know, Tetras are incredibly amazing fish. They bring life and fun to well-planned aquariums, and most Tetra breeds make a great introduction for fish keepers who are new to the hobby. Here are the key discussion points of the article:. With this knowledge, you can now confidently go out and choose Tetras to bring home and add to your home aquarium. So what are you waiting for? Try your hand at raising Tetras and witness these tiny treasures bring pops of color to your home tank. Save my name, email, and website in this browser for the next time I comment. By using this form you agree with the storage and handling of your data by this website. Facebook Twitter Vimeo VKontakte Youtube. Decorations Plants Health Equipment Fish Profile List Set Up Tanks Tips About the Site Contact Us. Sign in. your username. your password. Forgot your password? Get help. Password recovery. Retrieved 10 October Coloration for mirror-image projection to confuse predators? Environmental Biology of Fishes. doi : S2CID Freshwater Aquariums. BowTie Press. ISBN Food and Agriculture Organization of the United Nations. Retrieved Aquarium Tidings. Pet Central. Fishkeeping World. The Progressive Fish-Culturist. ISSN Journal of the World Aquaculture Society. Bibcode : JWAS University of Florida. Academic Press. Pocket Guide to the Care and Maintenance of Aquarium Fish. Sterling Publishing Company, Inc. Freshwater Aquariums For Dummies. Tropical Fish Keeping Journal: Book Edition Four. Alastair R Agutter. the spruce pets. Practical Fishkeeping. The Spruce Pets. Retrieved 5 January Encyclopedia of Aquarium and Pond Fish ed. UK: Dorling Kindersley Limited. Taxon identifiers. Wikidata : Q CoL : 3NRXY GBIF : ITIS :

Resources » Freshwater Fish » Tetra Fish Specis. With over different and Tetea tetra species, fishkeepers of every experience level Speciex find Herbal metabolic boosting aid Tetra Fish Species Profile to enjoy. And due to their Sppecies Tetra Fish Species Profile easiness of care, they are suitable for almost any kind of tank setup. Originating in South America, the black tetra is not only one of the most popular species in the group but one of the most popular aquarium fish in general. These modest-looking schooling fish only reach up to about three inches in length. Their small size makes them a great choice for a community tank.