Bleheri Rainbowfish
Famed aquarist and adventurer Heiko Bleher discovered the species in a remote area of Indonesia. The bleheri is not often found in the fish trade, though the Indonesia breeders figured them out. The problem is that the color doesn’t appear until the fish is two inches; prior, it is just silver. Breeders usually don’t hang on to fish for too long, so the first few in the trade just looked silver. BUT in a few months these fish became a rainbow wonder. So please be patient! They will look like the picture. And they should become popular.
Quick Facts
| Scientific Name | Chilatherina bleheri |
|---|---|
| Origin | Western New Guinea, Indonesia |
| Care Level | Easy |
FAQ
When do Bleheri Rainbowfish start showing their full color?
The full rainbow coloration typically appears after the fish reaches two inches in length. Before that, they appear silver.
Where do Bleheri Rainbowfish originate from?
They originate from Western New Guinea, Indonesia.
What is the care level for Bleheri Rainbowfish?
The care level is easy, making them suitable for beginner aquarists.

Una Grant –
I bought a pair of Bleheri Rainbowfish and waited about six months. At first they were just silver, but after a few months they started showing vibrant colors. Now they look like the photos. Very patient, but worth it for the final result.
William King –
The fish arrived healthy and were active in the tank. I didn’t see the full color at first, but after two months they began to glow with rainbow hues. Great for a colorful aquarium.
Jennifer Pullman –
I was skeptical at first because of the silver appearance, but after three months, the fish transformed into stunning rainbow fish. They are peaceful and add a lot of visual interest.