Colombian tetra

Hyphessobrycon columbianus

Wild range: Colombia (South America)

At a glance: Colombian tetra care

Compiled reference information. Review the care notes and original sources below.

What temperature is listed for Colombian tetra?

The compiled profile lists 22.0–28.0 °C for Colombian tetra (Hyphessobrycon columbianus). Check the original sources below for context and differing recommendations.

What tank size is listed for Colombian tetra?

The profile lists a minimum tank volume of 20.0 US gallons (75.0 liters). Volume alone does not establish suitability; consider dimensions, group size and other inhabitants alongside the full care notes.

What pH is listed for Colombian tetra?

The compiled profile lists a pH of 6.0–7.5. Review the cited care sources alongside the other water parameters in this profile.

Natural habitat

The Colombian Tetra thrives in the clear waters of Colombia, inhabiting slow-moving streams and rivers that are abundant in soft, acidic waters and dense vegetation. This environment supports their active schooling behavior, allowing them to find food and avoid predators effectively.

Where they are found

The natural range of the Columbian Tetra extends through the Colombian Amazon, with possible introduction to nearby areas due to the aquarium trade. These fish are commonly available in pet shops due to their popularity in the hobby.

Aquarium care

Colombian Tetras require a well-planted tank with soft, slightly acidic water to thrive. It's advisable to keep them in groups of at least six to minimize aggression and stress. Quarantining new arrivals is recommended to ensure optimal health before introducing them to the main aquarium.

Feeding

Colombian Tetras feed easily on a diet that consists of high-quality flake foods, pellets, and live or frozen options such as bloodworms and brine shrimp. It's best to feed them small amounts twice a day to maintain their health and vibrant colors.

Compatibility

These tetras can be semi-aggressive and may nip fins of larger fish or bully smaller tank mates. It’s best to keep them with similarly sized or larger fish that can withstand their behavior.

Breeding

Breeding Columbian Tetras in captivity is achievable with appropriate conditions. A separate breeding tank should be set up with soft, slightly acidic water and fine-leaved plants to facilitate spawning. After spawning, remove the adults to protect the eggs.

Sources

Compiled from multiple independent care sheets — not copied from a single site.