Long-fin tetra Care Guide

The Long-fin Tetra is a popular and moderately hardy fish, making it a great choice for aquarists looking for an aesthetically pleasing and active species.

Care Requirements

Long-fin Tetras thrive in water temperatures between 22°C and 28°C. They prefer a pH level ranging from 5.5 to 7.5, offering a bit of flexibility in tank conditions. Due to their social nature, it's recommended to keep them in schools of at least six to ensure their well-being and reduce stress. Each fish should have approximately 4 liters of water to help manage waste and maintain water quality.

Tank Setup

A tank environment that mimics their natural habitat will benefit Long-fin Tetras. They are generally mid-tank dwellers but occasionally swim to the surface or bottom. Therefore, a tank with adequate swimming space and a variety of plants or decorations can provide shelter and prevent territorial behavior. Ensure moderate filtration and regular water changes to maintain water quality, given their moderate maintenance level.

Feeding

Long-fin Tetras are omnivorous and will thrive on a varied diet. A quality staple diet can include flakes, pellets, and freeze-dried foods. Supplement their diet with live or frozen foods like bloodworms, brine shrimp, daphnia, and micro worms to enhance their natural coloration and support health. Additionally, vegetable matter, algae wafers, and color-enhancing food can be included for dietary diversity.

Behavior and Compatibility

These fish are mostly peaceful but can display semi-aggressive behavior under certain conditions. They are moderately territorial, so ensure that the tank is spacious and provides enough hiding spots. While they do fine with a variety of other species, avoid keeping them with very aggressive or highly territorial fish to prevent stress and injury.

Breeding

During breeding, Long-fin Tetras may become slightly more aggressive. It's important to provide a separate breeding tank with conditions optimized for spawning, including slightly higher temperatures and softer water. Providing fine-leaved plants or spawning mops offers a safe place for eggs to settle.

Overall, with the right care and tank conditions, Long-fin Tetras can be a beautiful and dynamic addition to your aquarium.