Butler's Molly

Poecilia butleri

Family : Poeciliidae

FishFreshwatermolly

Butler's Molly is a peaceful freshwater fish from Mexico, appreciated for its silvery coloration and ease of care.

Butler's Molly — photo 1 sur 4
Sinaloa Silvestre · Wikimedia Commons · CC01 / 4
Popularity
Community fish
classic in freshwater aquarium
Availability
Common in shops
Shop availability
IUCN Status
LC
Least Concern

Description

This molly has a robust, slightly compressed body. Males are smaller and have a gonopodium. Coloration is generally silvery with bluish reflections and sometimes black spots. Females are larger and rounder. It is an active fish that prefers hard, slightly alkaline water. It can tolerate slight salinity. It breeds easily, with females giving birth to live fry.

Habitat

Region :

Coastal rivers and lagoons of the Mexican Pacific

Distribution :

Recommended parameters

Temperature2428 °C
pH7.58.5
GH1530 °dGH
KH1020 °dKH
NO₃
≤ 20 mg/L
PO₄
≤ 0.5 mg/L

Care

Difficulty
2/5
Diet
Omnivore
Min. tank
80 L
Min. group
4
Adult size
6 cm
Lifespan
3 years
Temperament
Paisible
Propagation
Ovovivipare

Care notes

Minimum 80-liter tank. Temperature 24-28°C, pH 7.5-8.5, GH 15-30. Omnivorous, accepts flakes, algae, live foods. Adding aquarium salt (1 tsp per 20L) can be beneficial. Keep one male per two or three females. Compatible with other peaceful fish. Regular water changes. Ovoviviparous reproduction.

Similar species

Espèces proches, même habitat ou même maintenance

References