Black molly fish, like some other fish species, have the ability to exhibit changes in gender under certain conditions, such as population dynamics or environmental factors. Typically, in some fish species, this ability can help balance sex ratios, but in mollies, it is not as pronounced or well-documented. Generally, black mollies are born female, and while some may exhibit male characteristics, true sex change is not a common trait in this species.
To determine the gender of a black molly, take a look at the anal fin. A male's fin has a tubular shape. A females fin is shaped as a fan with a round body shape.
about molly moon earning a new morphing ability
The scientific name for the black molly (fish) is Poecilia latipinna.
mollies are aggressive fish sometimes. i would just separate the fish . or you could try putting the same gender molly into the tank and that should help. if not then i don't know what to tell you other than get rid of it.
Molly brant had three black slaves
no i have black molly if you have guppes thay will go with it and otherr fish
NO.
A hairy molly.
yes of course!
Molly Williams
yes a black ands white molly does mates and the fries will be in the mixed colour might they may be half white and half black or white spot on blaack colour
all type of molly are from the same family but all fish are family