Neptune’s rating:
80- pH5.0 - 7.0
- Temperature22.0 - 28.0 °C
- Length3.0 - 4.0 cm
- TemperamentSocial, Social
- HardinessModerate
- RarityUncommon
- PopularityVery Popular
- DifficultyModerate
- Liters per Fish5.0 L
- Minimum School Size6.0
- Tank HabitatSurface Dweller, Mid-tank Dweller, Bottom Dweller
- FeedFlakes, Pellets, Bloodworms, Brine Shrimp, Tubifex Worms, Frozen Shrimp, Vegetable Matter, Algae Wafers, Color Enhancing Food, Daphnia, Micro Worms, Feeder Fish, Freeze-dried Foods, Stick-on Tablets
- AffordabilityAffordable
- OriginOrinoco And Negro Rivers In South America
- VibrancyVery Vibrant
- Conservation StatusLeast Concern
Please note: These values are based on the average of various confirmed sources.
More about Cardinal tetra
The Cardinal tetra is a vibrant freshwater fish known for its striking blue and red coloration. It originates from the Amazon Basin in South America and is cherished for its distinctive horizontal iridescent blue line that runs alongside its body, contrasted by a lower vibrant red hue. With a small, elongated body, this species has become a favorite and well-recognized in the aquarium hobby due to its vivid colors and peaceful nature, making it a popular choice for community tanks.