description: The Colombian Tetra, also known as the Colombian Redfin Tetra or Hyphessobrycon columbianus, is a popular freshwater fish species that is native to South America. It belongs to the family Characidae, which includes other well-known species like tetras and piranhas.
Here is a description of the Colombian Tetra:
Size: Colombian Tetras are relatively small fish, typically reaching a maximum size of around 2.5 inches (6 centimeters) in length. They have an elongated body shape with a slightly laterally compressed profile.
Coloration: These tetras are known for their vibrant and eye-catching colors. The body is primarily silver or olive-green, and the fins are red or orange. The most striking feature is the bright red or orange adipose fin, which is located between the dorsal fin and the tail fin.
Fins and Markings: Colombian Tetras have a single dorsal fin located on the back, an adipose fin as mentioned earlier, and a caudal fin (tail fin) that is typically forked. The anal fin and pelvic fins are also present, and they may display some iridescent markings along their body.
Behavior: Colombian Tetras are generally peaceful and schooling fish, meaning they prefer to live in groups of six or more. Keeping them in larger numbers helps reduce stress and encourages natural behavior. They are active swimmers and enjoy exploring the middle and upper levels of the aquarium.
Water Parameters: These tetras are adaptable to various water conditions but prefer soft to moderately hard water with a slightly acidic to neutral pH range (around ). The water temperature should be maintained between 72-82°F (22-28°C).
Tank Requirements: A well-planted aquarium with open swimming spaces and areas of dense vegetation replicates their natural habitat. It is important to provide ample hiding spots using driftwood, rocks, or live plants. A tank size of at least 10 gallons (38 liters) is suitable for a small group of Colombian Tetras.
Diet: Colombian Tetras are omnivorous and have a varied diet. In the wild, they feed on small insects, worms, crustaceans, and plant matter. In captivity, they readily accept high-quality flake or pellet foods, supplemented with occasional live or frozen foods like bloodworms, daphnia, or brine shrimp.
Compatibility: They are generally peaceful and can be housed with other peaceful community fish species of similar size. Avoid keeping them with aggressive or fin-nipping species. Good tankmates include other tetras, rasboras, dwarf cichlids, and peaceful catfish species.
Breeding: Breeding Colombian Tetras can be achieved in a separate breeding tank with soft, slightly acidic water. The females are typically larger and have a rounder belly when carrying eggs. They scatter their adhesive eggs among fine-leaved plants, and the adults should be removed after spawning to prevent them from eating the eggs.
Overall, the Colombian Tetra is a beautiful and peaceful fish that adds color and activity to freshwater aquariums. With proper care and suitable tank conditions, they can thrive and provide enjoyment to fishkeepers of all levels of experience.
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2 months ago 00:03:04 1
columbian tetra fish #fish #aquarium
2 months ago 00:02:52 1
Columbian Tetra - natural breeding setup
2 months ago 00:05:01 1
Columbian Tetra Aquarium fish profile #tropicalfish #aquarium #fishkeeping
2 months ago 00:00:17 1
Columbian Tetra looking sweet
1 year ago 00:00:15 1
adult, Columbian Blue and Red Tetras (Hyphessobrycon columbianus)
1 year ago 00:01:04 1
RED AND BLUE COLUMBIAN TETRAS AND RED PHANTOM TETRAS WITH AMAZON PUFFERS