Marble Lyretail Molly
Scientific Name: Poecilia sphenops
Common Name: Marble Lyretail Molly
Max Size: 4″
pH: 7.5-8.2
Hardness: Moderate
Temperature: 65-80°
Aggressiveness: Peaceful
A perfect starter fish! Mollies are peaceful community fish that reproduce with ease. They are livebearers, meaning the females release live fry rather than laying eggs. It is recommended to keep more females than males, as males can easily harass females with relentless attempts to reproduce, leading to stress in the females. This strain features a black and white marble pattern with elongated lyre fins.
| Feature | Detail |
|---|---|
| Species | Marble Lyretail Molly |
| Reproduction Type | Livebearer |
| Fin Type | Lyre fins |
| Color Pattern | Black and white marble |
FAQ
What is the ideal tank size for Marble Lyretail Molly?
Please contact customer service
How many males should I keep with females?
It is recommended to keep more females than males. A ratio of 2 females to 1 male is generally safe to avoid stress on females.
Can Marble Lyretail Molly live with other fish?
Yes, they are peaceful and suitable for community tanks with similarly sized, non-aggressive fish.



Colin McLean –
Easy to care for and very active in the tank. The black and white marble pattern is striking. I kept 5 fish with a 2:1 female to male ratio and noticed no aggression. They swim gracefully with their lyre fins.
Harry Paterson –
Great for beginners. The fish are peaceful and reproduce well. I added a few more females to avoid any stress. The color pattern is unique and adds visual interest to the tank.
Paul Skinner –
The lyretail fins are beautiful and the fish are very active. I’ve had them for three months and they’ve grown steadily to about 3.5 inches. They coexist well with my tetras and corydoras.