Get to Know the Colorful Ember Tetra in Your Aquarium

The tetra fish is a freshwater aquarium fish with the scientific name of Hyphessobrycon amandae. They are small fish species that live in freshwater aquariums. While the most popular tetra in aquariums is the neon tetra, there are many species of tetra available today. In this article, we will discuss the Ember Tetra, one such species of tetra fish. We will cover lifespan, size, feeding requirements, behavior, care and tank mates of the tetra in depth.

ember tetra species summary

Species Summary

Ember tetra (Hyphessobrycon amandae) is a small freshwater fish from the characidae family that is native to the araguaia river basin of central brazil. It is brightly colored and ranges from golden maple to fiery red, with transparent pelvic fins. Its body is rounded and it grows to about 4 inches in length.

These fish are peaceful, active species, and not particularly difficult to keep in home aquariums. They are egg-layers, and breeding them in home aquariums is fairly easy. They do well in planted tanks and are compatible with most peaceful community species. When cared for properly, ember tetras can live for several years. They are a good choice for beginners who want a colorful freshwater fish with a lively character but don’t have time to care for a more complicated fish.


The lifespan of the Ember tetra is variable, with some individuals living up to 3 years and others living for only 2. In general, the lifespan of this fish is about 2-3 years.

However, exceptional individuals have been documented living up to 10 years in captivity. The Ember tetra is a freshwater fish native to the river basin of the Amazon River in South America. It is small fish that reaches a maximum size of 6-8 cm in size.

This species thrives in aquariums with temperature ranging from 25°C to 30°C and acidity ranging from pH 5.5-7.0. To ensure the best possible health and longevity of your tetra, it is important to provide them with the right food, water quality, and tank size. Additionally, keeping the tank heavily planted will help reduce stress and increase lifespan of the tetra aquarium community.


Ember Tetras are small freshwater fish with a bright, attractive coloration that ranges from golden to fiery red, often with a saturated orange gradient.

These fish have a large primary and small secondary dorsal fin and a very small pectoral fin, with the pelvic and anal fins fused together, as well as their homocercal caudal fin.

They are often seen shimmering in aquariums, with iridescent scales and a body shape that is thicker in the front and thin out towards the back. Males of this species are known for their eye-catching colors, such as red or orange. However, females are pale yellow in color.

Ember Tetras are very lively freshwater fish that need plenty of hiding places in the aquarium to thrive. They can be kept with other small aquarium fish such as rasbora catfish or tetra freshwater aquarium shrimp if they are properly fed. They require water temperature between 18°C and 25°C and an aquarium size of at least 20 gallon for them to be comfortable.

They feed on flake food and live food such as blood worms or brine shrimp. These fish are best suited for aquariums with water quality of hardness under 10 dH.


Ember tetras are small freshwater fish that typically grow to a size of between 0.6 and 0.8 inches as adults. Their size makes them ideal for aquariums with smaller space constraints. Typically, the size of an ember tetra will range between 0.5 and 0.8 inches, making them slightly smaller than other popular tetras like the neon tetra. However, the ember tetra can still be a great addition to any aquarium due to its unique personality and fascinating aquarium behavior.

These fish are friendly and lively, making them an excellent choice for beginner aquariums. Males and females of ember tetras look quite different, with males having vivid colors and thinner bodies, while females have rounder bodies and more subdued coloring.

Food & Diet

Ember tetras are omnivorous fish that require a varied diet to grow and thrive. They are bioluminescent, feeding on small invertebrates, phytoplankton, and small fish. These fish also feed on plant matter such as lettuce, spinach, or algae.

A recommended diet for adult tetra includes freeze-dried food such as flake or pellets, live foods such as bloodworms and brine shrimp, and a variety of fresh and frozen food. For juveniles and broodstock, higher protein and fat diets may be required. High-quality fish food such as pellets should be the mainstay of the diet; live foods such as daphnia can be given occasionally as treats.

Behavior & Temperament

Ember tetras are a peaceful and docile species that display aggressive behavior under specific conditions. They are active, shoaling fish that should be kept in groups of 8 or more to ensure their best behavior and coloration.

The ember tetra prefers the middle and upper portions of the water column, moving as a group. These tetras are egg-laying species, and relatively easy to breed in a home aquarium. They are compatible with most peaceful community fish species and safe for planted tanks.

In addition to being attractive aquarium inhabitants, ember tetras can be used for aquarium research purposes, as they are a vital species for studying the environmental effects of aquarium freshwater.


Ember tetras are small aquarium fish that are often kept as starter fish. They are known for their vibrant coloration and tetra behavior.

However, breeding ember tetras is quite easy, and they do it spontaneously in the aquarium if the conditions are suitable. In an ember tetra aquarium, the pH must be 5 to 7, the GH level 1 to 5, and the temperature range of 27 to 29°C or 81 to 84°F.

Additionally, the aquarium should be stocked with 5 females and 5 males for breeding purposes. These fish can be easily bred by providing them with a prepared diet of flake food and live brine shrimp or worms. It is also beneficial to add slow-to-moderate filtration and osmosis water to the aquarium to help maintain water quality.


Ember tetras are freshwater fish that are native to the Araguaia River basin in Brazil. The fish live in the river system, where they require a combination of soft water, low levels of current, and dense aquatic vegetation to thrive.

They are known for their ability to live in warm temperatures and thrive in captivity, making them a popular species for freshwater aquaria. These fish are small in size with a slender body and rounded dorsal fin. They generally live between 4 and 5 years in captivity but can live up to 8 years if properly cared for. They are omnivorous, feeding on small food items such as insects, crustaceans, phytoplankton, and plant matter.

Ember tetras are known for their colorful appearance and gentle temperament. They are a popular species for freshwater aquaria due to their hardiness and unique behaviors. These fish can live up to 8 years if properly cared for, making them an ideal candidate for those interested in long-term keeper care.

Maximum Standard Length

Ember tetra have an average maximum standard of length of up to 0.8 inch. E. tetra can reach lengths of up to 0.8 inch, with a size range between 0.6 and 0.8 inch. Adult ember tetra typically range in size from 0.6 inch to 0.8 inch, with a typical size of around 0.8 inch in length. These fish typically live around 2 years, growing steadily up to the adult size of around 0.8 inch over the course of their lives. Despite their small size, ember tetra are known for their active and vivacious nature in aquariums and ponds, making them a popular choice for freshwater aquariums around the world.

ember tetra care

Ember Tetra Care

Ember tetras are one of the most popular freshwater aquarium fish. They require a tank size of 10 gallons and water of 73-84 degrees Fahrenheit, with a pH of 5.0 to 7.0. It is also important to provide them with plenty of aquarium substrate for hiding and swimming.

Over feeding can lead to digestive issues, so be careful when feeding your Ember Tetra. They are easy to care for but require regular water changes and aquarium maintenance. Consistent water renewal, aeration, and filtration are essential to the health of your Ember Tetra. Monthly cleanings are recommended as well as a medicine cabinet stocked with discus food, cichlids pellets, and aquarium vitamins.

Tank Size

Ember tetras require a minimum tank size of 10 gallons to ensure the fish have enough space. A tank size of 20 gallons is preferred for the tetra fish, as it provides them with enough space to swimming and grazing.

However, if you want to include more than 15 tetra fish in your aquarium, a tank size of at least 25 gallons is recommended.

Additionally, neon tetra should not be kept in the same tank as Ember tetra as they can start fin nipping if they have limited space. A school of tetra fish is beneficial to the ecosystem, so 10-15 individuals is ideal for an aquarium. Thus, it is important to have a range of different species in your tank.

Besides size, other factors that affect the ammout of tetra fish you can keep in an aquarium include the quality of water and food provided. You also need to consider how often you are going to feed the tetra population in your tank.

The best way to care for tetra fish is by keeping them in a well-sized aquarium with adequate substrate and cover. Depending on the size of the tank and species you are keeping, you may want to add some small river rocks or live plants for further diversification.

Water Parameters

Ember tetra fish are beautiful freshwater fish that can be easily maintained in an aquarium. They prefer a temperature range of 72–82 F (22–28 C). The water parameters of the ember tetra fish should be adjusted to maintain the optimal range of temperature and pH. They require a water hardness of 5-17 dGH and a range of 4-8 kH. Additionally, the water flow and pH levels must be within the desired parameters.

Ember tetra fish are sensitive to high levels of ammonia, so it is essential to keep their tank Nitrite level low. These parameters can be easily monitored and adjusted by a knowledgeable caretaker.

These fish are peaceful freshwater fish that can live in most aquarium ecosystems without causing harm to other tank inhabitants. However, they are best kept with live plants and small invertebrates to reduce the risk of food overburdening.

What To Put In Their Tank

Ember tetras are freshwater fish species that can live in aquariums. They require aquariums of at least 10 gallons in size to house a group of 5-8 tetra fish comfortably. To ensure the health and well-being of your tetra fish, it is important to provide them with the appropriate tank conditions, such as a steady temperature of between 72 and 76 degrees Fahrenheit and a pH level of 6.2-7.5. You should also provide them with plenty of natural aquarium plants to help support their dietary needs, as well as driftwood or Indian almond leaves for lowering the pH of the water.

To keep the tetra fish happy and healthy, it’s also vital to provide them with food such as flakes, crumbled food, small shrimp, worms, small pieces of fish, or vegetable matter.

Additionally, it is recommended to add aquarium soil to the water to buffer pH levels so that you do not have sudden aquarium crashes. A minimum tank size of 20-25 gallons should be used if there are 20-25 tetra fish in the aquarium; while a tank size of 20 gallons should be used if there are only 10-19 tetra fish in the aquarium.

Common Potential Diseases

Ember tetras are a hardy fish species that can thrive in most freshwater fish tanks if the tank water quality and temperature are stable. However, they can be susceptible to several diseases, including bacterial infections, fungal diseases, and lymphocystis if the tank water is not kept in ideal conditions.

The common signs of illness include loss of appetite and lethargy, clamped fins, and discoloration of the fish. Ich and Dropsy are two common fish diseases that can affect tetra fish species. Ich is a virus that infects fish from the Ick virus family; it causes the flake-like skin disease called Ichthyophthirius. Stunnichaeosis, or Dropsy, is a condition caused by an excess of water in the fish’s body and leads to weight loss, muscle wasting, brain damage, and death.

Ember tetra care requires a careful balance of maintaining the tank parameters at optimal levels with feeding the fish a nutritious yet sustainable diet. If you are looking for more information on caring for tetra fish species in your aquarium, please visit our website for more detailed information

Ember Tetra Tank Mates

Ember tetras are a jewel-like freshwater fish that are known for their vibrant color and peaceful temperament. They are a popular choice of aquarium enthusiasts. They are a peaceful fish that can be kept in the same tank with other small tetra species such as the Rosy, Bleeding Heart, Flame, Neon, Rummy Nose, Black, and Green neon tetra. These tetras are all small freshwater fish that live in the same size range and share similar care requirements.

However, it is important to note that the Ember tetra should not be kept with aggressive fish or fish that are large enough to eat them. Instead, they prefer to swim and feed in the middle layer of the tank. Additionally, the Ember tetra should be kept in tank mates of similar size or smaller. This will help keep them safe and healthy in your aquarium


Ember tetra fish are beautiful freshwater aquarium fish that can be easily maintained. They require a species-appropriate diet, a tank with adequate size and filtration, and water parameters in the range of 0 ppm ammonia, 0 ppm nitrite, and >20 ppm nitrate.

The aquarium should be kept at a temperature of 72–75 °F to ensure the health of the tetra fish. Some aquarium hobbyists recommend vacuuming the gravel to keep the waste down, while others prefer live plants or peaceful tankmates. To keep tetra fish thriving and breeding, provide them with a balanced diet, and protect the fry when they are growing up.

Water Conditions

Ember tetra care requires a temperature of between 72 and 82℉ (22 and 28℃) with pH levels of between 5.5 and 7. Water hardness of 5 to 17 dGH is also essential, as ember tetra fish are known to be sensitive to water with high hardness levels. It is also important that the water flow is low in order to prevent the fish from swimming too quickly or becoming exhausted.

Additionally, the pH level of the aquarium should be between 5.5 and 7, preferably closer to 6-6.5. The ember tetra species thrive in aquariums with an ideal water quality, so it is vital to keep parameters within this range if you want your fish to be well-adjusted and happy in their new home.

ember tetra conclusion

What Are the Similarities and Differences Between Cardinal Tetras and Ember Tetras in Terms of Color and Popularity?

When it comes to color, both cardinal tetras and ember tetras boast dazzling cardinal tetra colors, with vibrant hues of red, blue, and silver shining through their tiny bodies. However, in terms of popularity, cardinal tetras take the lead. These striking beauties are widely adored by aquarium enthusiasts for their eye-catching appearance and active nature. Ember tetras, though less famous, still shine brightly with their unique blend of colors.


These tetra fish are easy to care for and very colorful. They thrive in a tank of at least 20 gallons with plenty of plants and driftwood for them to hide in.

They are best kept with other tetra fish species such as the neon tetra or dendry phytoplankton. If your tetra tank is setup properly, they should be fine as tankmates. But if you notice any aggressive behavior from them, separate the tankmates immediately.

Besides feeding your tetra fish foods that are natural for the species, like live food or flake food, occasional freshwater dips can help keep them healthy and vibrant.

Hi, I'm Millie a passionate fish enthusiast and blogger. I loves learning about all kinds of aquatic creatures, from tropical fish to stingrays.

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