Back to Species Database 
Black Molly
Poecilia sphenops var. black
Beginner Peaceful fish freshwaterbrackish
About
Solid black color variant of the common molly, popular for decades. Care identical to standard P. sphenops.
Water Parameters
Temperature
70 - 82 °F
Ideal: 75 - 80 °F
pH
7 - 8.5
GH (Hardness)
15 - 30 dGH
Quick Facts
Max Size
4.5"
Min Tank Size
20 gallons
Diet
omnivore
Swimming Zone
middle
School Size
4+ recommended
Bioload
medium
Category
livebearer