Blue Delta Guppy (Pair)
The blue delta guppy features the classic Thai variety with a small body and a big “Delta” shaped tail. The blue delta is a primarily solid deep blue with light blue highlights. Each pair comes with one female blue delta and one male blue delta fancy guppy variety.
Quick Facts
| Scientific Name | Poecilia reticulata |
|---|---|
| Origin | Northern South America (captive-bred in Thailand) |
| Care Level | Easy |
| Temperament | Peaceful |
| Adult Size | Up to 2″ |
| Lifespan | 2–3 years |
| Diet | Omnivore |
FAQ
What is the difference between male and female blue delta guppies?
Male blue delta guppies have a more pronounced Delta-shaped tail, while females are slightly smaller and have a more rounded tail. Both are solid deep blue with light blue highlights.
Are blue delta guppies suitable for beginners?
Yes, blue delta guppies are peaceful and easy to care for, making them ideal for beginners with a community aquarium.
How long do blue delta guppies typically live?
With proper care, blue delta guppies can live between 2 and 3 years.

Adrian Lyman –
Received the pair of blue delta guppies in perfect condition. The colors are vibrant and the fish are active and healthy. Easy to set up and they get along well with other peaceful fish in the tank.
Kylie Martin –
The blue color is very striking. The male has a clear Delta tail, and the female is calm and doesn’t stress other fish. I’ve had them for three months and they’re still thriving.
Lillian Manning –
Great choice for a small aquarium. They look beautiful and are easy to maintain. Feeding them flakes and live foods works well. Very happy with the purchase.