Bloodfin tetra Care Guide

The Bloodfin Tetra (Aphyocharax anisitsi) is a popular and moderately hardy species known for its vibrant coloration and social behavior. These active fish are a great addition to a community tank setting. Here's a comprehensive guide on the care requirements for Bloodfin Tetras:

General Care

Bloodfin Tetras are moderately hardy and more forgiving of water conditions compared to more delicate species. They are best suited for aquarists with some experience in maintaining stable aquatic environments. Regular water changes and monitoring of water parameters are necessary to ensure a healthy habitat.

Tank Setup

Bloodfin Tetras thrive in a tank environment with a minimum of 18 liters for a small group. They are social and are best kept in schools of at least six or more individuals. The tank should provide ample swimming space, balanced by areas with plants for cover and security.

The ideal water parameters for Bloodfin Tetras are a temperature range of 24°C to 28°C and a slightly acidic to neutral pH of 6.0 to 7.0. Ensure the tank has a secure lid, as Bloodfin Tetras are known to jump.

These fish enjoy various tank levels, including being surface, mid-tank, and bottom dwellers, so providing vertical space is beneficial. Incorporate aquarium plants and decorations to offer both hiding places and spawning surfaces.

Feeding

In the wild, Bloodfin Tetras feed primarily on small invertebrates and plant matter. In captivity, they thrive on a varied diet. Offer a mix of flakes, pellets, and frozen or live foods such as brine shrimp, bloodworms, daphnia, and tubifex worms. Including vegetable matter or algae wafers in their diet is essential for balanced nutrition.

Feed small amounts multiple times a day to prevent overeating and uneaten food, which can degrade water quality. A healthy diet contributes to the vibrant coloration and overall health of the fish.

Behavior and Compatibility

Bloodfin Tetras are social and thrive in community tanks. They have a semi-aggressive tendency, especially during breeding periods, but are generally peaceful with other non-aggressive species. Suitable tank mates include other tetras, danios, rasboras, and bottom-dwelling catfish.

Observe their behavior regularly, particularly during breeding when aggression levels may increase slightly. Provide plenty of visual barriers within the tank to minimize territorial disputes.

Breeding Conditions

The Bloodfin Tetra breeding process is seasonal and can be more challenging for beginners. Set up a breeding tank with slightly acidic water, maintaining the temperature between 24°C and 28°C. Provide plenty of live or frozen food to condition the breeding group consisting of several males and a few females.

The females will scatter eggs, which may be consumed by adults if not protected. Offer dense plant cover or a spawning mop for the eggs. After spawning, remove the adults to prevent egg predation.

Care of Fry

Eggs hatch within 24 to 36 hours. Once free-swimming, fry require small, nutritious food like infusoria, liquid fry food, or newly hatched brine shrimp. Maintain high water quality by performing small, regular water changes to support fry development.

With patience and proper care, Bloodfin Tetras can be a rewarding species both for community tanks and for breeding endeavors, offering aquarists a vibrant and active display in their aquascapes.