List of Freshwater Aquarium Fish Species - Live-bearers

Live-bearers

Guppies and mollies
Common name Taxonomy Picture Size Tank Type Care Level Remarks Temp Range Acceptable pH Recommended water hardness
Guppy Poecilia reticulata 5 cm (2.0 in) Community/Species Easy Many color and tail pattern varieties exist
Endler's livebearer Poecilia wingei 3.8 cm (1.5 in) Community/Species Easy
Black molly Poecilia sphenops 5 cm (2.0 in) Community/Species Easy
Sailfin molly Poecilia latipinna 5 cm (2.0 in) Community/Species Easy Gold and silver varieties commonly found; also thrive in brackish water
Dalmatian molly hybrid 5 cm (2.0 in) Community/Species Easy The dalmatian molly is a hybrid color variation that can be generated by crossing some species of Poecilia, like P. sphenops and P. latipinna. The variety "Dalmatian" is spotted alike to a Dalmatian dog.
Lyretail Molly Variety 5 cm (2.0 in) Community/Species Easy Lyretail Mollies are available in all of these species, can be cross bread with any species of Molly.
Platies and swordtails

Koi swordtail || ||align="center" | || || Single || Intermediate || || || ||

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