Ember Tetra
What is ember tetra?
Key facts
The ember tetra is a small, peaceful freshwater fish native to Brazil's Araguaia River basin, scientifically known as Hyphessobrycon amandae. It is popular in aquariums for its bright orange-red color and schooling behavior.
Context
The ember tetra is a small freshwater fish from Brazil, often kept in home aquariums. It is a peaceful species that thrives in groups, and its bright orange-red color makes it a popular choice. It belongs to the same family as the neon tetra, another common aquarium fish. Ember tetras are generally easy to care for, but they prefer well-planted tanks with calm water. They are not aggressive and do best when kept in schools of six or more. Their small size and vibrant appearance add color to community tanks. [1]
Documented claims
Questions and answers
How many ember tetras should be kept together?
Ember tetras are schooling fish and should be kept in groups of at least six, though larger groups are better for their well-being. [3]
Are ember tetras hard to keep?
Ember tetras are generally easy to care for, making them suitable for beginners. They require stable water conditions and a well-planted tank. [1]
How big do ember tetras get?
Ember tetras typically reach about 0.8 to 1 inch (2 to 2.5 cm) in length. [2]
Are ember tetras aggressive?
No, ember tetras are peaceful and non-aggressive, making them ideal community fish. [3]
Sources
- Ember Tetra: Fish Species Profile — thesprucepets.com (retrieved August 3, 2026)
- Hyphessobrycon amandae – Ember Tetra — aquainfo.nl (retrieved August 3, 2026)
- Ember Tetra: Characteristics, Diet, Facts & More [Fact Sheet] — interesting-things.com (retrieved August 3, 2026)