Peacock Bass Kelberi
The Peacock Bass Kelberi is a vibrant and striking freshwater fish native to South America. Known for its colorful plumage and active behavior, this species is a popular choice for aquarium enthusiasts looking to add visual interest to their tanks.
Key Features
- Colorful, iridescent body with blue and green patterns
- Active and curious nature
- Thrives in warm, well-oxygenated water
- Best suited for community tanks with compatible species
Specifications
| Parameter | Value |
|---|---|
| Scientific Name | Macropodus kelberi |
| Size (adult) | 3 to 5 inches |
| Water Temperature | 72°F to 82°F |
| Water pH | 6.5 to 7.5 |
| Hardness | 3 to 8 dGH |
| Lifespan | 5 to 7 years |
FAQ
What kind of tank size is recommended for a Peacock Bass Kelberi?
A minimum of 20 gallons is recommended to provide adequate space for this active fish.
Can Peacock Bass Kelberi be kept with other fish?
Yes, it can be kept with non-aggressive, peaceful community fish such as tetras and rasboras, but avoid species that may nip at its fins.
How often should the water be changed?
Perform partial water changes of 20-30% every 4 to 6 weeks to maintain water quality.

Simon Newman –
The Peacock Bass Kelberi is a stunning addition to my 30-gallon tank. It moves around actively and its colors are vibrant under the aquarium light. I’ve had it for three months and it’s very healthy and calm in its environment.
Rachel Rees –
Great fish with bright colors. I paired it with some neon tetras and it gets along well. The water parameters are stable, and the fish seems to thrive in the warm, well-filtered setup.
Sue Buckland –
I was impressed by how quickly it adapted to the tank. The fish is active and curious, and it adds a lot of visual appeal. I recommend it for anyone looking to enhance their aquarium with a bold, colorful species.