Yellow Tux Guppy (Pair)
The yellow tux guppy, or yellow tuxedo guppy, features a black “tuxedo” body with a bright yellow tail. This variety is a bit harder to breed and is a standout in small community fish tanks. The yellow appears brighter due to the black of the body.
Quick Facts
| Scientific Name | Poecilia reticulata |
|---|---|
| Origin | Northern South America (captive-bred) |
| Care Level | Easy |
| Temperament | Peaceful |
| Adult Size | Up to 2″ |
| Lifespan | 2–3 years |
| Diet | Omnivore |
| Water Temperature | 72–82°F |
FAQ
What makes the yellow tux guppy stand out in a fish tank?
The black body with a bright yellow tail creates a striking contrast, making it a visually appealing addition to small community tanks.
Is the yellow tux guppy easy to care for?
Yes, it has an easy care level and is peaceful, making it suitable for beginners and community tanks.
How big do yellow tux guppies grow?
They grow up to 2 inches in adult size.

Gavin Butler –
I bought a pair for my 10-gallon tank and they’ve been active and healthy since arrival. The yellow tail stands out well against the black body. They don’t fight with other fish and are easy to maintain.
Evan Churchill –
The color is vibrant and the fish are calm. I’ve had them for three months and they’ve adapted well to the tank conditions. A nice choice for a small aquarium.
Victoria Vance –
Great addition to my community tank. They look elegant and stay active without causing any stress to other fish. Feeding them flakes and live foods works well.