Fancy Hi-Fin Molly - Trio

The Hi-Fin Molly (Poecilia sp.) is a selectively bred molly distinguished by its dramatically elongated dorsal fin. Active, peaceful, and visually striking, Hi-Fin Mollies are perfect for community aquariums and add elegance with their sail-like dorsal fins.

Quick Factors

• Type: Hi-Fin Molly (Poecilia sp.)
• Dorsal Fin: Elongated, sail-like, most prominent in males
• Body Shape: Torpedo-shaped; may combine with balloon traits
• Colors & Patterns: Solid black, platinum, orange, gold dust, dalmatian
• Tank Size: Minimum 20 gallons; larger preferred for sailfin development
• Water Parameters: Hard, slightly alkaline; pH 7.5–8.5; Temperature 75–82°F (24–28°C); Hardness 10–30 dGH
• Diet: Omnivore – flakes, pellets, vegetables, algae, live/frozen foods
• Feeding Frequency: 2–3 small meals per day
• Temperament: Peaceful; males may be boisterous during courtship
• Tank Mates: Guppies, platies, swordtails, corydoras, peaceful tetras; avoid aggressive or fin-nipping fish
• Breeding: Livebearer; provide dense plant cover or breeding box for fry protection
• Aquascaping: Open swimming space with plants, rocks, and driftwood