Koi Sanke Swordtail Fish
The Koi Sanke Swordtail, also known as the Sanke Swordtail Fish or Koi Swordtail, is a spectacular livebearer that brings vibrant color and elegance to freshwater aquariums. Resembling the prized patterns of Japanese Koi fish, this tricolor swordtail displays a dazzling mix of red, white, and black across its body, complemented by a sleek, elongated tail fin that resembles a sword. Hardy, active, and peaceful, the Koi Sanke Swordtail fish is perfect for both beginner and experienced aquarists seeking a visually striking community fish.
Key Features
| Feature | Detail |
|---|---|
| Body Color | Red, white, and black tricolor pattern |
| Tail Shape | Sleek, elongated swordtail |
| Temperament | Peaceful and active |
| Hardiness | Hardy and adaptable to standard aquarium conditions |
| Compatibility | Good with other non-aggressive community fish |
FAQ
What is the ideal water temperature for Koi Sanke Swordtail fish?
The ideal water temperature ranges from 22 to 28°C (72 to 82°F).
How long does it take for a Koi Sanke Swordtail to reach maturity?
Koi Sanke Swordtail typically reaches maturity in 6 to 8 months.
Can Koi Sanke Swordtail live with other types of fish?
Yes, they are peaceful and can coexist with other non-aggressive community fish such as neon tetras and danios.

Stewart Butler –
The Koi Sanke Swordtail is a stunning addition to my aquarium. The red, white, and black pattern is very eye-catching. It’s active but not aggressive and has adapted well to the tank conditions. I’ve kept it for over six months and it’s still vibrant and healthy.
Nicola Buckland –
Beautiful fish with a unique appearance. The tail is long and elegant. It’s easy to care for and doesn’t stress other fish in the tank. I’m happy with the purchase and would recommend it to others.
David Greene –
I bought this fish for my beginner aquarium setup, and it has been a hit. The colors are vivid and the fish is very active without being too aggressive. It’s a great choice for someone looking for a visually appealing and low-maintenance fish.