Electric Blue Acara Care Guide
The Electric Blue Acara is one of the most popular cichlids for hobbyists who want the personality of a cichlid without the aggression. A captive-bred color form of the Blue Acara (Andinoacara pulcher), it shows off shimmering electric-blue scales over a pale body. It's hardy, interactive, and relatively peaceful, making it a great choice for community-minded keepers. This guide covers everything you need to keep one thriving.
Overview at a glance
- Common name: Electric Blue Acara
- Origin: Captive-bred color variant of the South American Blue Acara
- Adult size: Roughly 6 to 7 inches
- Temperament: Generally peaceful for a cichlid
- Experience level: Beginner to intermediate
Tank size
A single Electric Blue Acara should have at least a 30-gallon tank, and a pair or a small community is much better suited to a 40- to 55-gallon tank or larger. These fish appreciate swimming room and a footprint with open space. Bigger is always better, especially if you plan to keep them with tank mates. If you're setting up a larger cichlid display, our guide on setting up a 75-gallon cichlid tank is a helpful reference.
Water parameters
Electric Blue Acaras are adaptable but do best in stable, clean water. Aim for a temperature in the roughly 72–82°F range and a pH near neutral, generally around 6.5 to 7.5. Like all cichlids, they're sensitive to poor water quality, so keep ammonia and nitrite at zero and stay on top of water changes. A fully cycled tank is essential — our nitrogen cycle guide explains how to get there, and a reliable test kit lets you monitor your parameters. For help dialing in stable pH, see our pH guide for beginners.
Temperament and tank mates
One of the Electric Blue Acara's biggest draws is its calm temperament. While still a cichlid — meaning it can get territorial, especially when breeding — it's far more peaceful than many of its relatives. Good tank mates are similarly sized, non-aggressive fish that share its water preferences. Avoid very small fish that could be seen as food and avoid notably aggressive cichlids that may bully it. If you're newer to cichlids, our roundup of best cichlids for beginners offers more compatible options.
Diet
Electric Blue Acaras are omnivores with a hearty appetite. A good staple is a quality cichlid pellet, supplemented with frozen or live foods like bloodworms, brine shrimp, and the occasional vegetable matter for variety. A varied diet keeps them healthy and shows off their best color. For help choosing staples, see our comparison of pellet vs flake food and frozen vs freeze-dried vs pellet foods.
Aquascape and setup
Recreate a calm South American environment with a soft substrate, smooth rocks, driftwood, and some sheltered spots where the fish can retreat. Electric Blue Acaras generally don't dig up or eat plants the way some larger cichlids do, so a planted tank is usually fine — hardy plants work best. Leave plenty of open swimming space, and provide gentle to moderate flow. New to planting a tank? Our beginner's planted aquarium guide can help.
Breeding
Electric Blue Acaras are among the easier cichlids to breed. They typically form monogamous pairs and are diligent parents, laying eggs on a flat surface like a rock or broad leaf and guarding the fry together once they hatch. A stable, well-maintained tank and a compatible pair are the main ingredients. Note that they can become more territorial while spawning, so give a breeding pair their own space when possible.
Is the Electric Blue Acara right for you?
If you want a colorful, personable cichlid that stays relatively peaceful and is forgiving of beginner mistakes, the Electric Blue Acara is hard to beat. Give it clean, stable water, a roomy tank, a varied diet, and sensible tank mates, and it will reward you with years of striking color and engaging behavior.
Visit us
Looking to add an Electric Blue Acara to your tank? Stop by Tropical Treasures Wyo in Cheyenne. We offer free water testing and can help you pick healthy fish and set up a tank that keeps them looking their best.