Calico Molly Care Guide
Poecilia sphenops
Stocking Calculator
Bioload Score
3600
PeacefulEasy
- Max Size
- 12 cm / 4.7"
- Temperature
- 22–28°C (72–82°F)
- pH Range
- 7 – 8.5
- Min Tank Size
- 75L (20 gal)
- Min Group Size
- 3 fish
- Tank Level
- Mid-Top
- Origin
- North America
- Temperament
- Peaceful
- Difficulty
- Easy
- Breeding Difficulty
- Easy
Diet
Omnivorous, with a strong preference for algae and other plant matter supplemented by small invertebrates.
Community Compatibility
Suitable tankmates include platies, guppies, swordtails, peaceful tetras, Corydoras and other calm livebearers with similar water preferences.
Good to Know
The Calico Molly is a selectively bred color form of Poecilia sphenops, named for its mottled pattern of black, orange, white and gray.
Gender Differences
Males are usually smaller and have a pointed gonopodium, while females are larger-bodied with a rounded anal fin and fuller abdomen.
Stock Calico Molly in Your Tank
Use our free stocking calculator to see if Calico Molly fits your aquarium