Buenos Aires Tetra

Buenos Aires Tetra does best with similarly sized, active fish. They coexist well with barbs, danios, and larger tetras. Tank mates should tolerate cooler tropical temperatures.

Avoid slow-moving or long-finned species. Angelfish and bettas may suffer from fin nipping. Fast swimmers reduce territorial disputes.

Bottom dwellers like Corydoras are suitable companions. Loaches that prefer similar conditions also work well. Provide adequate space to reduce competition.

Keeping them in groups of six or more is essential. Larger schools dilute aggressive tendencies. Balanced stocking ensures a peaceful community.

Buenos Aires Tetra thrives in spacious aquariums with open swimming areas. Strong horizontal space helps manage their constant activity and schooling behavior. They appreciate moderate water flow that mimics river conditions.

Water parameters should be stable, with cooler tropical temperatures preferred. Regular water changes are important due to their active metabolism. They tolerate a wide range but do best in clean, oxygenated water.

Decor should include hardy plants, driftwood, and rocks for visual breaks. Soft substrates reduce stress and allow natural foraging behavior. Lighting can be moderate, avoiding overly bright setups.

This species is resilient and adapts well to community tanks. Consistent maintenance prevents stress-related fin nipping. A secure lid is recommended due to their jumping ability.

Buenos Aires Tetra is an opportunistic omnivore in the wild. They feed on insects, small crustaceans, algae, and plant matter. A varied diet supports coloration and overall health.

High-quality flakes or micro pellets should form the dietary base. Supplement with frozen or live foods like bloodworms and daphnia. Vegetable matter is important due to their tendency to nibble plants.

Blanched spinach or zucchini can be offered occasionally. Feed small portions multiple times a day. Avoid overfeeding to maintain water quality.

Diet diversity reduces aggression and fin nipping. Well-fed groups display better schooling behavior. Observation during feeding helps ensure all fish eat evenly.

Breeding Buenos Aires Tetra is achievable in captivity. They are egg scatterers with no parental care. A separate breeding tank improves survival rates.

Use soft, slightly acidic water for best results. Fine-leaved plants or spawning mops are essential. Condition adults with live foods before spawning.

Spawning usually occurs at dawn. Adults should be removed after egg scattering. Eggs hatch within 24 to 36 hours.

Fry become free swimming after a few days. Feed infusoria followed by finely crushed foods. Regular water changes support healthy growth.