Overview
The Balloon Molly (Poecilia sphenops var.) is a beginner freshwater species known for its orange, white, black (varies) coloration. Selectively bred balloon body shape. Mid.
Origin & Appearance
Origin: Captive-bred.
Colors: Orange, White, Black (varies).
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 8.0 x 1.4 x 2.4.
Sexual Dimorphism: Moderate; male gonopodium.
Tank & Water Requirements
| Min Tank Size | 20 gallons |
| Temperature | 72–82°F |
| pH Range | 7–8.5 |
| Water Hardness (GH) | 10-25 |
| Bioload | medium |
| Oxygen Demand | medium |
| Plant Safe | mostly |
| Aquarium Position | Mid |
Behavior & Activity
Slow wobbling swimmer due to compressed body; waddles through mid-water; less agile than standard mollies
Speed: 40/100Aggression: 2/10diurnalSchooling (4+)
Breeding
Easy; livebearer
Common Diseases
💊 Swim bladder issues💊 shimmies
Expert Notes
Selectively bred balloon body shape