Red Tiger Endler’s Livebearer
Remarks: Endlers are a species of livebearer closely related to, and are commonly hybridized with, guppies. They were discovered in 1975 by John Endler in Venezuela where they are now either critically endangered or totally extinct. Some pure strains of endlers exist in captivity, usually described as N class to indicate as such, but most lines are hybrids.
These fish are almost exactly like guppies in regards to their care in that they are very peaceful and easy to care for. They also do best when kept in a ratio of two females for every male as the males may harass the females to death if there aren’t enough to spread his attention. Another option is to keep all males or all females.
| Species | Endler’s Livebearer |
|---|---|
| Origin | Venezuela |
| Discovery Year | 1975 |
| Related Species | Guppies |
| Temperament | Peaceful |
| Recommended Ratio | 2 females per male |
FAQ
What is the difference between Endler’s livebearers and guppies?
Endler’s livebearers are closely related to guppies and share similar care requirements. However, they are often found as hybrids in captivity, and pure strains (marked as N class) are rare. Most available lines are hybridized, making them visually and behaviorally similar to guppies.
How should I set up the tank for Red Tiger Endler’s livebearers?
Endlers thrive in a well-maintained aquarium with soft water, moderate temperature, and plenty of plants. A ratio of two females per male is recommended to prevent male aggression. They prefer a peaceful environment with hiding spots.
Are Endler’s livebearers suitable for beginners?
Yes, Endlers are very peaceful and easy to care for, making them ideal for beginner aquarists. Their care requirements are similar to those of guppies, and they adapt well to community tanks.

Una Parsons –
The Red Tiger Endler’s livebearers are vibrant and active. I kept them with other peaceful fish and they didn’t show aggression. The tank setup was simple and they adapted quickly. Great for a beginner.
Wanda Sanderson –
I followed the 2 females per male ratio and it worked well. The fish are colorful and stay calm. I didn’t have any issues with breeding or health. A solid choice for a small aquarium.
Charles North –
These fish are easy to care for and very lively. I noticed they prefer plants and hiding spots. The color is striking, especially in the light. I’m happy with the purchase.