Black Molly
The black molly is the quintessential beginner’s fish. These fish are hardy, breed quickly and get along with everybody and every snail.
Quick Facts
| Scientific Name | Poecilia sphenops (aquarium-bred hybrids) |
|---|---|
| Origin | Mexico and Central America (wild ancestors); aquarium-bred |
| Care Level | Easy, good for beginners |
| Temperament | Peaceful |
| Adult Size | Up to 3–4″ |
| Lifespan | 3–5 years |
| Diet | Omnivore (needs plant matter) |
| Water Temperature | 75–82°F |
FAQ
What is the ideal water temperature for black mollies?
The ideal water temperature for black mollies is between 75–82°F.
Are black mollies suitable for beginners?
Yes, black mollies are hardy and easy to care for, making them ideal for beginners.
Do black mollies require special diet?
Black mollies are omnivores and benefit from a diet that includes plant matter in addition to animal-based food.
Felicity McLean –
I bought black mollies for my first aquarium and they’ve been thriving for over a year. They’re very peaceful and don’t fight with other fish. I feed them a mix of flakes and blanched vegetables, and they seem happy with it.
Kylie Hamilton –
Easy to care for and very active. They breed well in my tank, which is a bonus. I keep them with snails, and they coexist nicely without any issues.
Elizabeth Fisher –
Perfect for new fishkeepers. They adapt quickly to the tank and stay calm even when other fish are present. I’ve had them for 18 months and they’re still healthy and colorful.