Sailfin Molly

From Microcosm Aquarium Explorer

Poecilia velifera - (Regan, 1914)
Sailfin Molly

A pair of "Platinum" Sailfin Mollies, male with large dorsal fin at left. Aaron Norman

[edit] Overview

The Sailfin Molly is larger and more robust than its short-finned relatives. Although the natural color form is quite lovely, with a nice greenish hue, this species has been commercially produced in a number of other color forms, including black, marbled and albino. Like the Black Molly, this fish is found in a number of habitats, ranging from freshwater to brackish and even saltwater.

Family: Poeciliidae

Other common name(s):

  • Yucatan Molly

Native range:

Habitat: The tank should be well-lit and well-planted on the sides and back with plants that can withstand a small amount of salt (Java fern, Java moss).

Maximum length: 12 cm (5 in)

Minimum aquarium size: 152 L (40 gal)

Water: Freshwater 22 °C (295 K, 72 °F) - 26 °C (299 K, 79 °F)

General swimming level: Midwater to top.

[edit] Feeding

Omnivore. Provide a vegetable-rich diet, including Spirulina-based flakes, algae wafers and herbivore foods. Also offer frozen, freeze-dried or live meaty foods, such as bloodworms and brine shrimp.

[edit] Aquarium Compatibility

The Sailfin Molly is a peaceful fish that will do well when kept in a group of one male to several females in a community setting with other, slightly larger, peaceful fishes.

[edit] Special Care

Sailfins benefit from the addition of some salt, which will not harm most other community fishes. Add 1/2 tsp. aquarium or sea salt per gallon. (Ordinary table salt, NaCl, is not a good substitute. Sea salt contains a complex array of elements.)

[edit] Breeding/Propagation

The Sailfin Mollies are livebearers that are somewhat more demanding to breed in the aquarium than other livebearers. Females that are not handled properly will drop premature babies.

[edit] Notes

Must have lots of open swimming room or the male’s sailfin will not develop fully.

Reference: 101 Best Tropical Fishes
Image credit: AN
Text credit: KW

Image:poecilia velifera tangerine sm.jpg

Facts about Sailfin MollyRDF feed
Common name Sailfin Molly  +, and Yucatan Molly  +
Family Poeciliidae  +
Genus Poecilia  +
Image credit AN  +
Maximum length 5 in  +
Minimum aquarium size 40 gal  +
Native range Central America  +, and Mexico  +
Reference 101 Best Tropical Fishes  +
Specific name velifera  +
Swimming level Midwater to top.  +
Text credit KW  +
Water max temp 299 K (26 °C, 79 °F)  +
Water min temp 295 K (22 °C, 72 °F)  +
Water type Freshwater  +