Molly - Black

Poecilia sphenops
pH range: 7.0–7.6
Temperature range: 24–28°C
Approx. purchase size: 2.5–3 cm
Max size: 4–5 cm

Tank Setup & Water Quality

• Tank Size: Minimum 38 litres, more for larger species.
• Temperature: 72–82°F (24–28°C).
• pH: 7.5–8.5 (slightly alkaline).
• Water Type: Tropical freshwater, though some species thrive in brackish (slightly salty) water. Use crushed coral to buffer softer water.
• Filtration: Essential for stable water quality.
• Decor: Include plants for hiding and grazing.

Diet & Feeding

• Omnivores: Require a mix of flakes/pellets and fresh vegetables like blanched zucchini or spinach.
• Feeding Frequency: Provide small amounts daily, only what they can consume in a few minutes.

Health & Breeding

• Livebearers: Mollies give birth to live young (fry). To protect the babies, move pregnant females to a nursery tank.
• Common Issues: Be vigilant for signs such as flashing (scratching), torn fins, or white spots (Ich).
• Symptoms of Poor Health: Gasping, lethargy, or red gills often indicate poor water quality or disease.

Key Takeaway

Mollies are hardy fish but require consistent, clean water. Regular maintenance is crucial to prevent common illnesses.