swordtail full red lyretail

Swordtail Full Red Lyretail

The Swordtail Full Red Lyretail is a vibrant freshwater livebearer prized for its intense solid red colouration and elegant lyre-shaped tail fin. This selectively bred variety of swordtail brings strong visual impact to community aquariums, combining hardy nature with constant activity and ease of care. Its flowing fins and bright uniform red body make it a standout feature in planted and decorative aquarium setups, especially where colour contrast is desired.

Features of Swordtail Full Red Lyretail

• Striking full-bodied red colouration throughout

• Distinctive lyretail fin with elongated flowing extensions

• Hardy and adaptable freshwater livebearer

• Active mid to upper-level swimmer

• Grows to approximately 10–12 cm

• Peaceful temperament in community aquariums

• Easy to breed in suitable conditions

The best aquarium size for Swordtail Full Red Lyretail

The Swordtail Full Red Lyretail thrives in aquariums with a minimum capacity of 80 litres, allowing sufficient swimming space and stable water parameters. Larger aquariums are recommended for groups, particularly when housing multiple males, to reduce territorial behaviour and encourage natural schooling movement.

Maintain water temperatures between 22–26 °C, a pH range of 7.0–8.0, and moderate hardness to support long-term health and colour development. Stable conditions are key for optimal growth and breeding success.

Tank Mate Compatibility for Swordtail Full Red Lyretail

The Swordtail Full Red Lyretail is a peaceful community fish suitable for a wide range of freshwater species, including:

• Neon Tetra

• Black Skirt Tetra

• Corydoras Catfish

• Platy Fish

• Molly Fish

Avoid fin-nipping species such as aggressive barbs or overly dominant cichlids that may stress or damage their flowing tails.

Diet for Swordtail Full Red Lyretail

The Swordtail Full Red Lyretail is an omnivorous fish that benefits from a balanced diet of high-quality flake food, micro pellets, and live or frozen foods. Supplement with brine shrimp, daphnia, and bloodworm to enhance colouration and vitality.

A varied diet supports strong immune health, vibrant red pigmentation, and successful breeding conditions. Feed small amounts 1–2 times daily to prevent overfeeding and maintain water quality.

Aquarium Setup Swordtail Full Red Lyretail

Aquarium Filtration

Efficient filtration with moderate flow is ideal, ensuring clean water while allowing comfortable swimming conditions for active livebearers.

Aquarium Plants

Hardy live plants such as Vallisneria, Hornwort, and Amazon Sword provide cover, breeding areas, and help maintain water quality.

Aquarium Lighting

Moderate lighting enhances the red colouration and supports healthy plant growth within the aquarium environment.

Aquarium Heating

A reliable aquarium heater is recommended to maintain stable temperatures between 22–26 °C.

Aquarium Substrate

Fine gravel or sand substrates are suitable, providing a natural appearance and supporting planted aquascapes.

Aquarium Decorations

Include driftwood, rocks, and dense plant areas to create natural shelter zones and visual depth while leaving open swimming space for active movement.