Ruby Tetra
The Ruby Tetra is a small and colorful freshwater fish that is commonly kept in aquariums. It is native to South America and is usually found in the clear and fast-flowing waters of the Amazon Basin.
Key Details
| Scientific Name | Axelrodia riesei |
|---|---|
| Origin | South America |
| Lifespan | Up to 5 years |
| Maximum Size | 1.5 inches |
| Diet | Omnivorous; feeds on small insects, crustaceans, and other small aquatic creatures, as well as small amounts of plant matter. It is best to feed a varied diet of live, frozen, and dry foods. |
FAQ
What is the ideal water conditions for Ruby Tetras?
Ruby Tetras prefer warm, well-oxygenated water with a temperature between 72°F and 82°F and a pH level between 6.0 and 7.0. They thrive in clean, flowing water similar to their natural Amazon Basin habitat.
How many Ruby Tetras should I keep in an aquarium?
Ruby Tetras are social fish and do best in groups of at least 6. Keeping them in small numbers may lead to stress or aggression.
Are Ruby Tetras compatible with other fish species?
Yes, Ruby Tetras are generally peaceful and can coexist with other non-aggressive, similarly sized fish such as neon tetras and cardinal tetras.
Natalie Vaughan –
The Ruby Tetras are vibrant and active in my 10-gallon tank. I’ve kept them for over a year and they seem healthy and happy. The color is striking and they swim in schools, adding a lot of visual appeal.
Elizabeth Vance –
They arrived quickly and are doing well in my aquarium. I feed them a mix of frozen and dry food, and they eat regularly. I appreciate their small size and peaceful behavior.
Liam Dowd –
I bought these for a beginner aquarium, and they’ve been a great addition. They’re easy to care for and stay active throughout the day. The color is bright and consistent.