Fin's Fish Guide
The Sulphur molly (Poecilia sulphuraria) is a freshwater fish of the family Poeciliidae that grows up to 5 cm.
Description
The Sulphur molly is a livebearing molly (Poeciliidae) from fresh and brackish water of sulphidic springs of Tabasco in southern Mexico. The species grows to about 5 cm. It is adapted to toxic, hydrogen-sulphide-rich spring water. As a surface fish it lives in streams, pools and springs and eats algae, small invertebrates and detritus. The female gives birth to live young. Due to its very restricted range the species is vulnerable. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Sulphur molly?
The Sulphur molly has an elongate, eel-like body and is mainly silver-grey.
Where does the Sulphur molly live?
The Sulphur molly lives in fresh water and is mostly found around mixed bottom. North America: Mexico
How big does the Sulphur molly get?
The Sulphur molly grows to a maximum of about 5 cm.
Is the Sulphur molly dangerous to humans?
No, the Sulphur molly is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Poecilia
More from the family Poeciliidae
Want the complete picture on the Sulphur molly?
Point your camera at the fish and Fin names the species in seconds. Free, and the Sulphur molly is one of 12,519 species in the app.