Molinésia velifera
(Poecilia velifera)

Descrição

The Majestic Yucatán Molly: A Sailfin Spectacle!

Meet the Yucatán Molly, an eye-catching livebearer from Mexico’s Yucatán Peninsula, famed for its vibrant colours and the male’s dramatic sail-like dorsal fin.

Overview

The Yucatán Molly, or *Poecilia velifera*, is a truly magnificent fish, easily recognized by the male’s enormous, sail-like dorsal fin, which it proudly displays. These peaceful livebearers hail from the coastal lagoons and brackish waters of Mexico’s Yucatán Peninsula. They are primarily herbivorous, with a varied diet that includes algae and small invertebrates. Males are known for their courtship displays, using their impressive fins to attract females. In the aquarium, they are active and generally get along well with other peaceful community fish.

Care Level

Beginner to Intermediate. While hardy, they appreciate stable water conditions and can be more demanding than other molly species, especially regarding water quality and the development of the male’s dorsal fin. They are peaceful and do best in a species-specific or carefully chosen community tank.

Tank Essentials

A minimum tank size of 110 litres (30 gallons) is recommended to allow ample swimming space and support the development of the male’s impressive dorsal fin. They thrive in hard, alkaline water, with a pH range of 7.0-8.5 and a temperature of 22-28°C (72-82°F). A touch of salt is not required but can be beneficial.

Diet

Omnivorous. A varied diet is essential, including high-quality flake food with plenty of vegetable matter, algae wafers, blanched spinach, and occasional treats like brine shrimp or bloodworms.

Why Buy From Us

We source healthy, vibrant Yucatán Mollies from reputable breeders, ensuring they are disease-free and ready to thrive in your aquarium. Your fish are carefully packed for safe, live arrival, with dedicated support to help you succeed.

• Scientific Name: *Poecilia velifera*
• Common Name / Variant: Yucatán Molly / Giant Sailfin Molly
• Maximum Size: 15 cm (males), 18 cm (females)
• Origin: Yucatán Peninsula, Mexico
• pH Range: 7.0–8.5
• Temperature: 22–28 °C
• Lifespan: 3–5 years
• Swimming Zone: Mid to Top

Bring home a splash of colour and majestic fins – buy Yucatán Mollies online today!