Red base tetra

Introduction

The Red Base Tetra (Hemigrammus stictus), also known as the Bloodtail Tetra, is a captivating freshwater fish cherished by aquarists for its vibrant red caudal peduncle and peaceful demeanor. This species is well-suited for community aquariums, especially when kept in groups, and offers a manageable care level, making it ideal for both novice and intermediate fishkeepers.

Care and Environment

Providing optimal care for the Red Base Tetra involves replicating its natural habitat and maintaining stable water conditions.

What is the minimum tank size required for a Red Base Tetra?

A minimum tank size of 70 liters is recommended to accommodate a small shoal of Red Base Tetras, allowing them ample space to swim and exhibit natural behaviors.

What are the ideal water parameters for Red Base Tetras?

Maintain water temperatures between 23–27°C, with a pH range of 5.5–7.0 and water hardness between 1–12°H to ensure their well-being.

How should the aquarium be set up to mimic their natural environment?

Use a substrate of river sand and add driftwood branches and twisted roots to create hiding spots. Incorporating dried leaves can help simulate blackwater conditions, and subdued lighting will enhance their natural colors and provide a sense of security.

Filtration should be gentle to mimic the slow-moving waters of their native habitat. A small air-powered sponge filter is sufficient, ensuring clean water without creating strong currents. Regular water changes, replacing 10–25% of the tank's volume every two to four weeks, are essential to maintain water quality.

Red Base Tetras are omnivorous and thrive on a varied diet. Offer high-quality flake or pellet food as a staple, supplemented with live or frozen foods like brine shrimp, daphnia, and bloodworms to enhance their coloration and health.

Including live plants such as Amazon Sword, Java Fern, and Anubias Nana not only beautifies the tank but also provides additional hiding spots and improves water quality.

Origin and Habitat

Red Base Tetras are native to South America, specifically found in Venezuela, Guyana, and Brazil. They inhabit slow-moving rivers, tributaries, and floodplain lakes, environments characterized by soft, acidic waters with abundant vegetation and submerged roots. These conditions offer ample hiding spots and a rich supply of small invertebrates, which constitute their natural diet.

Temperament and Compatibility

Red Base Tetras are peaceful, shoaling fish that thrive in groups of six or more. Keeping them in a school reduces stress and encourages natural behaviors.

What are suitable tank mates for Red Base Tetras?

Compatible tank mates include other small, non-aggressive species such as Neon Tetras, Ember Tetras, Harlequin Rasboras, Corydoras Catfish, and Otocinclus Catfish.

Are there any fish species to avoid housing with Red Base Tetras?

Avoid keeping them with larger, aggressive fish or species known for fin-nipping, as this can cause stress and injury to the tetras.

How can I create a harmonious community tank with Red Base Tetras?

Ensure the tank is spacious enough to accommodate all inhabitants comfortably, provide plenty of hiding spots with plants and decorations, and maintain stable water conditions to promote a peaceful environment.

Interesting Facts

Red Base Tetras are known for their subtle yet striking appearance, featuring a golden-silver body with a distinct black spot behind the gill plates and a vibrant red caudal peduncle. Their peaceful nature and schooling behavior make them a delightful addition to community tanks.

How long do Red Base Tetras typically live?

With proper care, Red Base Tetras can live up to 5 years, providing aquarists with years of enjoyment.

Are Red Base Tetras commonly available in the aquarium trade?

While not as commonly found as some other tetra species, they occasionally appear in the aquarium trade and are appreciated for their unique coloration and temperament.

Do Red Base Tetras exhibit any unique behaviors?

They are known for their active swimming and schooling behavior, often occupying the top levels of the tank but occasionally exploring other areas.

Sources

All information in this article has been gathered from the following reputable sources:

• seriouslyfish.com
• aqua-fish.net
• aquadiction.world