Koi Angelfish
Angelfish are a very popular species found in rivers all throughout the Amazon River basin. They are unique in appearance, very thin with long dorsal and ventral fins that can grow more than 6 inches long and 8 inches tall. Freshwater angels come in a variety of colors and patterns and get along with many other species, though it’s best to keep them with fish too large for them to eat.
Koi Angelfish have a marble pattern with an orange to red-orange head, named after the pond koi fish with a similar color pattern.
Quick Facts
| Scientific Name | Pterophyllum scalare |
|---|---|
| Origin | Amazon basin, South America (captive-bred) |
| Care Level | Easy |
FAQ
What is the typical size of a Koi Angelfish?
Koi Angelfish can grow over 6 inches in fin length and up to 8 inches in height.
What colors does the Koi Angelfish have?
Koi Angelfish have a marble pattern with an orange to red-orange head.
Are Koi Angelfish compatible with other fish?
They get along with many species, but it’s best to keep them with fish that are too large for them to eat.

Ava Edmunds –
The Koi Angelfish looks beautiful in my 20-gallon tank. It has a vibrant orange head and a calm demeanor. It’s easy to care for and doesn’t stress other fish. The color pattern is very similar to pond koi, which is exactly what I was looking for.
Deirdre Bower –
I’ve had this angelfish for three months now. It’s active but not aggressive. The marble pattern is striking, and it blends well with the other fish in the tank. I appreciate the clear description of care requirements.
Ryan Robertson –
The fish arrived quickly and was healthy. It has adapted well to the tank setup. The red-orange head stands out and adds a lot of visual interest. I’m happy with the purchase and would recommend it to others.