Electric Blue Acara (Andinoacara Pulcher)
The Electric Blue Acara, also known simply as the Blue Acara Cichlid, is a stunning, semi-peaceful freshwater fish loved for its vibrant iridescent blue coloration and easy-going personality. Unlike many, the Electric Blue Acara Cichlid combines striking looks with a calm temperament, making it an excellent choice for community tanks.
With their graceful swimming and shimmering scales that glow under aquarium lighting, Electric Blue Acaras are a favorite among both beginner and experienced aquarists looking to add color and character to their aquariums.
Native to the slow-moving rivers and streams of Central and South America, these fish thrive in warm, well-oxygenated water with moderate to strong current.
| Specification | Value |
|---|---|
| Scientific Name | Andinoacara pulcher |
| Size (adult) | 4 to 6 inches |
| Water Temperature | 75°F to 82°F |
| Water pH | 6.0 to 7.8 |
| Hardness | 3 to 10 dGH |
| Compatibility | Semi-peaceful; avoids aggressive cichlids |
FAQ
What is the ideal water temperature for Electric Blue Acara?
The ideal water temperature for Electric Blue Acara is between 75°F and 82°F.
How big do Electric Blue Acaras grow?
Electric Blue Acaras typically grow to 4 to 6 inches in length when mature.
Are Electric Blue Acaras suitable for beginner aquarists?
Yes, they are considered semi-peaceful and easy-going, making them a good choice for beginner aquarists.

Joshua Brown –
The Electric Blue Acara is a beautiful addition to my tank. Its iridescent blue color really stands out under the LED lights. It’s peaceful and doesn’t bother other fish. I’ve had it for three months and it’s still active and healthy.
William Coleman –
Great fish with a lovely appearance. It swims gracefully and seems happy in the community tank. A bit shy at first, but settled in after a week. Water parameters are stable, and it’s thriving.
Boris Morgan –
I bought this fish for my first aquarium, and it’s been a joy. The color is vivid and it doesn’t stress other fish. Easy to care for and adapts well to the tank conditions.