Fun Lake Tebera Rainbowfish Facts For Kids | Kidadl


Fun Lake Tebera Rainbowfish Facts For Kids

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Lake Tebera rainbowfish, Melanotaenia herbertaxelrodi, is a medium-sized breeding fish species that is commonly found in the highlands of Papua New Guinea near Lake Tebera. The Lake Tebera rainbowfish, Melanotaenia herbertaxelrodi, belongs to the family of Melanotaeniidae and is endemic to the place of its distribution or origin, the Lake Tebera basin. Melanotaenia herbertaxelrodi, the Lake Tebera rainbowfish species, is known to honor the famous Herbert R. Axelrod, who wrote about many breeding fish species and tank or aquarium fish water conditions along with the spawning period in detail.

Melanotaenia herbertaxelrodi, a Lake Tebera rainbowfish, is omnivorous and feeds on a variety of foods including zooplanktons, ants, beetles, algae, and many other plants. Through the specimens of this fish species found, it is known that the fish is adaptable to living in alkaline water conditions and that the hardness level should be moderate or medium, which is around 7.5 on the scale. If you want to search for Lake Tebera rainbowfish, Melanotaenia herbertaxelrodi, then you could easily find them in the freshwater quality whose distribution is situated near the southern Asian streams near Lake Tebera. The range of temperatures in which this fish species can survive is tropical. It can be said that Melanotaenia herbertaxelrodi is a tropical fish that can also survive in the tank or aquarium water if provided with dense green vegetation plants such as java moss. Like other fish, Lake Tebera rainbowfish play an essential role in nutrient cycles.

Lake Tebera rainbowfish, Melanotaenia herbertaxelrodi, is a tropical fish species whose length is a maximum of 4.7 in (12 cm). Through the different search websites, the description of the tropical fish differs and they are sexually dimorphic as males have a big head and a deeper body type in comparison to females. Lake Tebera rainbowfish, Melanotaenia herbertaxelrodi fish species, are known to lay eggs in large quantities and even sometimes are found feeding on their own eggs. If you ever visit a fish aquarium market, you will find Lake Tebera rainbowfish for sale to be kept as a pet in a tank or aquarium. They are peaceful by nature and can be kept in groups no larger than eight or nine. The stripes are either blue or green in color and the descriptions for the males and females differ from each other. The food is also quite common with the other fish feeding in the aquarium water. 

Fun Lake Tebera Rainbowfish Facts For Kids

What do they prey on?

Fish flake, zooplankton, invertebrate, plant material, detritus

What do they eat?


Average litter size?


How much do they weigh?


How long are they?

4.7 in (12 cm)

How tall are they?


What do they look like?

Yellow, silver, black, gray, brown

Skin Type


What were their main threats?

Humans, Sharks, Whales

What is their conservation status?


Where you'll find them?

Freshwater, Tropical, Highlands Vegetation


Asia, Papua New Guinea, Lake Tebera









Lake Tebera Rainbowfish Interesting Facts

What type of animal is a Lake Tebera rainbowfish?

Lake Tebera rainbowfish, Melanotaenia herbertaxelrodi, is a tropical fish that is of medium size and is peaceful by nature. The temperature these aquarium fish live at is 70-77 F (21-25 C). The Lake Tebera rainbowfish species lives in the green, lush vegetation and females lay eggs in large quantities. The spawning of these fish goes on for a long time. 

What class of animal does a Lake Tebera rainbowfish belong to?

The Lake Tebera rainbowfish is known by the scientific name Melanotaenia herbertaxelrodi and belongs to the family Melanotaeniidae. The tropical fish, Lake Tebera rainbowfish, comes under the genus of Melanotaenia. 

How many Lake Tebera rainbowfish are there in the world?

It is unknown and there is not enough scientific evidence with regard to the existing number of Lake Tebera rainbowfish in the world.

Where does a Lake Tebera rainbowfish live?

Lake Tebera rainbowfish, which belongs to the family Melanotaeniidae, has a geographical distribution in the central highlands of Papua New Guinea near the Lake Tebera basin. The range of the distribution is mostly in the southern Asian streams. The Lake Tebera basin is situated in the mountain region of Papua, New Guinea. 

What is a Lake Tebera rainbowfish's habitat?

Lake Tebera rainbowfish, which is majorly yellow in color with a blue or green stripe on its body, is related to or is in the category of tropical fish. Through different scientific facts, it is known that this blue or green stripe fish species cannot tolerate the hardness of the water and lives in alkaline water quality of 7.5 on the pH scale with green lush vegetation such as java moss and other plants. As they feed on algae and small insects, they are easily found in streams of the Lake Tebera basin in southern Asia. The range or length of their habitat might also vary according to the quality of water. 

Who do Lake Tebera rainbowfish live with?

During the spawning period, these fish species live in pairs while the females lay eggs in different clusters. Generally, they do well with freshwater fish species and can be kept in groups of six to eight, depending upon their size. Danios, Parkinson's rainbowfish, and barbs are some of the other fish of the same species that are best kept together in an aquarium or tank. 

How long does a Lake Tebera rainbowfish live?

The Lake Tebera rainbowfish is known to have a lifespan of four to five years.

How do they reproduce?

Lake Tebera rainbowfish are egg scatterers that spawn in their natural habitat. Like many fish in the Melanotaenia family, or rainbowfishes, males build bubble nests for spawning. The female releases her eggs into the floating nest and the males immediately release their milt to fertilize them and then fans the floating mass of eggs until they hatch. Once hatched, the fry is moved into a separate container to grow in tank water. 

What is their conservation status?

The conservation status of these fish is threatened and has been labeled as Vulnerable by IUCN.

Lake Tebera Rainbowfish Fun Facts

What do Lake Tebera rainbowfish look like?

Lake Tebera rainbowfish may grow to a length of at least 4.7 in (12 cm). The skin is dazzling yellow with either a blue or black middle band or stripe. Yellow or red dorsal, caudal and anal fins are found in both males and females. Males with large bodies are typically quite deeper in comparison to females. The description of both a male and a female differs with regard to their body size. The fish is sexually dimorphic. 

Melanotaenia herbertaxelrodi is a tropical fish that can also survive in tank or aquarium water.


How cute are they?

According to their description, the fish are yellow in color and of medium size, which makes them cute, especially during the spawning period when they exhibit different color stripes while the females hatch eggs in the mops.

How do they communicate?

The communication in these species is unknown and the male is known to show certain physical features during the spawning period such as deeper blue stripe.

How big is a Lake Tebera rainbowfish?

Lake Tebera rainbowfish grow up to 4.7 in (12 cm) long in length but they usually measure less than 4 in (10 cm).

How fast can a Lake Tebera rainbowfish swim?

It is unknown how fast these fish species can swim in water.

How much does a Lake Tebera rainbowfish weigh?

The weight of this tank or stream fish is unknown.

What are the male and female names of the species?

The males and females of the species do not have any specific names and are known by the species' common name.

What would you call a baby Lake Tebera rainbowfish?

A baby of Lake Tebera rainbowfish found in the mops or other small lengths of aquatic plants in water is called a fry or larvae. 

What do they eat?

The diet of these fish species varies from small invertebrates to plants. The diet of this fish includes algae, fish flake, zooplankton, detritus, and small brine shrimp. The food varies with each stage of these fish. 

Are they dangerous?

No, they are not dangerous as these species are of small length and are peaceful by nature. 

Would they make a good pet?

Yes, they are kept in an aquarium along with other small fish. They are friendly and do well along with other fish. They are beautiful, which even makes the tank or aquarium more colorful. The other fishes which do well along are danios, Parkinson's rainbowfish, and barbs.

Did You Know...

Lake Tebera rainbowfish is a very unique species of rainbowfish that lives in the Lake Tebera region of New Guinea. Rainbowfish are stunning in color as they get older, and their hue becomes even more brilliant. The name implies it, but whether a sparkling blue or a yellow and silver combination, these fish have an incredible brilliant color that changes as the light shines on them.

How did Lake Tebera rainbowfish get their name?

Lake Tebera rainbowfish got their name from their place of origin, the Lake Tebera basin. 

What adaptations do Lake Tebera rainbowfish have?

The Lake Tebera rainbowfish lives at a temperature of 70-77 F (21-25 C). They live in dense or green, lush vegetation, which also makes them tropical fish species. In the tank also, it is advised to keep algae and mops along with java moss. They are adapted to living in alkaline water and do not tolerate harsh water. 


*We've been unable to source an image of a Lake Tebera rainbowfish and have used an image of a rainbowfish instead. If you are able to provide us with a royalty-free image of a Lake Tebera rainbowfish, we would be happy to credit you. Please contact us at [email protected].

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