Yucatan Molly
Poecilia velifera
Beginner
Freshwater
Peaceful but can become dominant because of its size. Ratio 1 male to 2–3 females. Requires a larger aquarium.
Poeciliidae
Max Size
15.0 cm (5.9")
Min Tank
200 L (53 gal)
Min Group
3+
Diet
Omnivore - balanced diet
Water Parameters
Temperature
25.0-28.0°C
77-82°F
pH
7.0-8.5
Hardness (dGH)
232.0-625.0
Min Tank Size
200 L
53 gal
About
Large-bodied molly with a very developed dorsal fin (sail). It differs from P. latipinna by having 18–19 dorsal rays. Very ornamental.
Behavior & Temperament
Peaceful but can become dominant because of its size. Ratio 1 male to 2–3 females. Requires a larger aquarium.
Feeding
Omnivore - balanced diet
Breeding
Live‑bearing. Gestation 30–35 days. Very prolific. Large fry at birth. Easy to breed. Common hybrids with other species.
Compatibility
Good for community tanks
Quick Summary
| Scientific Name | Poecilia velifera |
|---|---|
| Family | Poeciliidae |
| Category | Fish |
| Care Level | Beginner |
| Water Type | Freshwater |
| Max Size | 15.0 cm (5.9") |
| Min Tank | 200 L (53 gal) |
| Min Group | 3+ |
| Diet | Omnivore - balanced diet |
| Temperament | Peaceful but can become dominant because of its size. Ratio 1 male to 2–3 females. Requires a larger aquarium. |
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