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Sailfin Molly (Poecilia latipinna)

Sailfin Molly (Poecilia latipinna)

Posted by Max Gandara on on 25th Jun 2025

Sailfin Molly (Poecilia latipinna)
Also known as: Sailfin Molly, Giant Molly

Scientific Name: Poecilia latipinna
Origin: Southeastern United States, Mexico, Central America


? Overview:
The Sailfin Molly is a beautifully elegant livebearer known for its distinctively large, fan-like dorsal fin—resembling the sail of a ship! Peaceful and hardy, Sailfin Mollies are perfect for both beginners and seasoned aquarists alike. Their graceful swimming and social behavior make them a lively addition to any freshwater or slightly brackish tank.


✨ Features:

  • Striking dorsal fin in males, often extending dramatically when displaying

  • Available in a wide range of color morphs—black, silver, dalmatian, golden, and more

  • Peaceful temperament suitable for community aquariums

  • Ideal for planted tanks or brackish water setups


? Care Information:

  • Temperament: Peaceful, social

  • Max Size: 4–5 inches (males), up to 6 inches (females)

  • Diet: Omnivore – enjoys high-quality flakes, algae wafers, blanched vegetables, and frozen foods

  • Temperature: 72–82°F

  • pH: 7.5–8.5

  • Water Hardness: Moderate to hard

  • Tank Size: 20+ gallons recommended (larger for groups)


?‍?‍?‍? Ideal Tank Mates:

  • Guppies

  • Platies

  • Swordtails

  • Corydoras

  • Peaceful tetras

  • Dwarf Gouramis

  • Shrimp and snails (in non-aggressive setups)


? Breeding:
As livebearers, Sailfin Mollies give birth to free-swimming fry. They breed easily in home aquariums, especially when provided with dense plant cover or spawning mops. Separate fry from adults if you wish to raise them successfully.


? Why Choose Sailfin Mollies?

  • Eye-catching display fish

  • Easy to care for and breed

  • Compatible with many other peaceful community fish

  • Helps control algae with their natural grazing habits


Keywords: Sailfin Molly for sale, Poecilia latipinna, fancy molly, livebearer fish, peaceful freshwater fish, molly fish, Pet Zone SD molly

Meta Title: Sailfin Molly (Poecilia latipinna) – Elegant Livebearer for Community Tanks
Meta Description: Shop Sailfin Molly at Pet Zone SD. A peaceful, hardy fish with a showy dorsal fin and easy breeding—perfect for freshwater or brackish community tanks!