Electric Blue Acara Care Guide: Simple Steps for Happy, Healthy Fish

The Electric Blue Acara is a captivating freshwater fish that has been gaining popularity among aquarists, and it’s easy to see why. With their stunning electric blue hues and unique personality, these fish are sure to make a striking addition to your aquarium while providing an enjoyable companion within your aquatic community.

In this care guide, we’ll explore the essentials you need to know to maintain a healthy and comfortable environment for your Electric Blue Acara. From their preferred habitat to their dietary needs, you’ll be well-equipped to provide the best care for these beautiful fish.

So, let’s dive into the world of Electric Blue Acaras and discover how to create the ideal home for your vibrant aquatic friend.

Species Overview

The Electric Blue Acara is a popular freshwater fish belonging to the cichlid family. With its vibrant blue coloration and shimmering scales, it’s no wonder that this species has gained attention in the aquarium hobby. As an easy-to-care-for and relatively peaceful fish, it’s well-suited for both novice and experienced aquarists.

Electric Blue Acaras are hardy, versatile, and display excellent parental care behavior when it comes to breeding. They are compatible with a range of tank mates, making them a great choice for community aquariums. You might find this beautiful species swimming gracefully throughout your tank, becoming a captivating centerpiece in your home aquarium setup.

Property Information
Scientific name Andinoacara pulcher
Common names Electric Blue Acara
Distribution South America
Size Up to 6 inches
Lifespan 8-10 years
Diet Omnivorous
Temperament Peaceful
Minimum tank size 30 gallons
Temperature 72-82°F (22-28°C)
pH 6.5-7.5
Water hardness 6-20 dGH
Care level Easy
Filtration/Water Flow Moderate
Water type Freshwater
Breeding Egg layer
Breeding difficulty Easy
Compatibility Suitable with various tank mates

Electric Blue Acara Basics

In this section, we’ll delve into the fundamental aspects of Electric Blue Acaras, ensuring that you have a solid understanding of their origin, appearance, and lifespan. From their vibrant colors to their manageable size, these fish are a popular choice among aquarists.

Origins and Natural Habitat

The Electric Blue Acara is a unique hybrid not found in the wild. It’s primarily derived from the naturally occurring Blue Acara (Andinoacara pulcher), with some traces of Blue Ram Cichlids (Mikrogeophagus ramirezi). This captivating fish hails from a lineage comprising over 1,650 cichlid species, promising a beautiful and hardy addition to your tank.

Size and Shape

Electric Blue Acaras are moderate-sized fish, growing up to 6 inches in length. Their body has a streamlined and oval-like shape that allows them to move freely within their aquatic environment. They’re a manageable size for most aquarium owners, making them a popular and versatile choice.

Color and Markings

These stunning fish boast a shimmering electric blue hue that appears to dance under aquarium lighting. Their bodies are adorned with unique markings, including faint vertical lines that create a delightful, eye-catching appearance. The combination of their bright colors and distinctive patterns makes them a favorite among fish enthusiasts.


With proper care, you can expect your Electric Blue Acara to have a lifespan of around 5 to 6 years. As with any fish species, maintaining optimal water conditions, a balanced diet, and an appropriate tank setup will undoubtedly contribute to their overall health and longevity. By following proper care guidelines, you’ll be able to enjoy the beauty and serenity these captivating fish bring to your aquarium for years to come.

Electric Blue Acara Tank Requirements

Caring for your Electric Blue Acara is a rewarding experience, and a key aspect of keeping these beautiful fish healthy and thriving is maintaining the right tank environment for them. In this section, we will discuss the specific needs of the Electric Blue Acara concerning aquarium size, filtration, and heating. By providing the ideal conditions in your tank, you can help create a comfortable and stress-free environment for your aquatic pets.

Aquarium Size

First and foremost, take into account the size of the aquarium you’ll be housing your Electric Blue Acara in. To accommodate these fish, go for a tank with a minimum capacity of 30 gallons for a single Acara. However, if you plan on keeping multiple fish or adding other tank mates, opt for a larger tank of at least 50-60 gallons. Bear in mind that Electric Blue Acaras can grow up to 6-7 inches in length, so providing ample swimming space is crucial for their well-being.


A reliable filtration system is essential for maintaining a clean and safe environment for your Electric Blue Acara. Choose a filter with a minimum turnover rate of 4-5 times the aquarium’s volume per hour to ensure efficient water circulation and proper removal of waste and toxins. Additionally, combining mechanical, biological, and chemical filtration methods offers the best results in maintaining water quality and clarity.


Finally, let’s discuss how to maintain the ideal water temperature for your Electric Blue Acara. These fish thrive in temperatures ranging from 72°F to 82°F (22°C to 28°C), so make sure to equip your aquarium with a reliable heater that can maintain consistent temperature levels. Regularly checking and adjusting the heater as needed will help keep your Acara comfortable and reduce the risk of stress-related conditions.

Water Parameters

Caring for an Electric Blue Acara requires maintaining the right water parameters in their tank. Monitoring and adjusting pH level, temperature, and water hardness are essential for their health and well-being.

pH Level

The ideal pH level for Electric Blue Acara is between 6.5 and 7.8. To maintain a stable pH level, you need to monitor it regularly using a pH test kit. If needed, consider using pH buffers to raise or lower the water’s pH level, ensuring it stays within the suitable range for your fish.


Electric Blue Acara thrives in a water temperature range of 72-82°F (22-28°C). Install a submersible aquarium heater and a reliable thermometer to maintain a consistent temperature in their living space. Regularly check the heater for any malfunctions or temperature fluctuations, adjusting it accordingly to keep the environment comfortable for your fish.

Water Hardness

The water hardness range for Electric Blue Acara is 3-20 dGH. You can measure water hardness using a water hardness test kit. If adjustments are needed, use water conditioners or mineral rocks to achieve the desired hardness level within the given range.

Maintaining consistent water parameters is crucial for the health and well-being of your Electric Blue Acara. With a friendly approach and regular monitoring, you can provide a comfortable environment for your fish to thrive.

Diet and Feeding

Types of Food

A well-balanced diet is essential for your Electric Blue Acara to stay healthy and vibrant. You must provide them with a variety of foods to ensure they receive the necessary nutrients. Their diet should consist of:

  • High-quality pellets or flakes: These should be formulated specifically for cichlids and can be the staple part of your fish’s diet.

  • Live or frozen foods: Treat your Electric Blue Acara with live or frozen foods such as brine shrimp, bloodworms, and daphnia. This will help stimulate their natural hunting instinct and provide essential nutrients.

  • Vegetables: Since these fish are omnivorous, it’s important to include some plant-based foods in their diet. Boiled or blanched vegetables such as spinach, peas, and lettuce are good choices.

Please remember to remove any leftover food after feeding to prevent water pollution.

Feeding Schedule

In order to maintain good health, you should develop a consistent feeding schedule for your Electric Blue Acara. Here are some suggestions:

  • Young fish: Feed them 2-3 times a day, giving them small amounts each time.

  • Adults: Adult Electric Blue Acaras can be fed once or twice a day. Make sure not to overfeed them, as it can lead to obesity and health issues.

Finally, remember to make any changes to the feeding schedule or diet gradually to avoid causing stress to your fish. Happy feeding!

Behavior and Temperament

As an Electric Blue Acara owner, you’ll find that these fish have a peaceful temperament, setting them apart from other aggressive cichlid species. Their easygoing nature allows them to live harmoniously with various tank mates, making them an ideal choice for beginner fishkeepers.

Your Electric Blue Acara will be active explorers, appreciating the opportunity to root around and investigate different areas of the tank. Keep in mind that they are avid diggers, so monitoring them around rooted plants is essential, as they may occasionally uproot them.

These fish can display a range of behaviors – from hiding and showing shyness to darting around in an adventurous exploration of their environment. Watching their behaviors is enjoyable, adding an element of interest to your aquarium.

As they tend to dig, ensure you provide them with a suitable substrate that allows them to express their natural behavior. With the right care and attention, your Electric Blue Acara’s vibrant and engaging behavior will enhance the atmosphere of your aquarium.

Compatible Tank Mates

Finding suitable tank mates for your Electric Blue Acara is essential to maintaining a peaceful and thriving aquarium. To help you with that, here’s a list of compatible tank mates:

  • Angelfish
  • Corydoras
  • Tetras
  • Barbs
  • Rainbowfish
  • Plecos
  • Gouramis
  • Swordtails
  • Discus
  • Blue Ram Cichlids

Remember to ensure that your tank has enough space to accommodate these species comfortably, and to consider the specific needs of each fish before adding them. By selecting the proper tank mates, you can create a harmonious environment for your Electric Blue Acara and its new friends to thrive, flourish, and provide visual delight to you and your guests. Happy fishkeeping!


Breeding Electric Blue Acaras can be an enjoyable experience. To start, make sure you have a male and female in a well-maintained tank. Set the water temperature to around 80°F and slightly soften the water, as this will mimic their natural breeding habitat.

Feed your Acaras a varied and high-quality diet to ensure they are healthy and ready for breeding. Once you notice them showing courtship behaviors, such as lip-locking and swimming in circles, it’s time to prepare a separate breeding tank.

Transfer the pair to a well-planted breeding tank with flat stones or slate where the female can lay her eggs. Maintain the same water parameters as their previous tank, and ensure the environment is free of stressors.

After a few days, the female will lay her eggs – typically around 200-300 – onto the chosen flat surface. Both parents will care for the eggs, with the male fanning them to keep them clean and oxygenated. Within 3-5 days, the eggs will hatch into fry.

At first, the fry will eat their yolk sacs, but soon you’ll need to provide them with a diet of freshly hatched brine shrimp or a finely powdered fry food. After about two weeks, the fry will have grown enough to be introduced to the main tank or separated by size for consistent growth. Remember to always monitor their water quality in the breeding tank to ensure the best results.

Common Health Issues

Electric Blue Acaras are relatively hardy fish, but like all aquarium inhabitants, they can succumb to a handful of common health issues. To keep your Acaras healthy, it’s crucial to monitor their environment and conditions closely.

One common issue is Ich, also known as White Spot Disease. This parasitic infection can cause white spots on your fish’s body. Help prevent Ich by maintaining optimal water quality, and treat it with aquarium medications designed for Ich if your Acaras do contract it.

Another concern is fin rot. This bacterial infection can cause your fish’s fins to deteriorate. To prevent fin rot, ensure good water quality, and avoid overcrowding your tank. In case of fin rot, use appropriate medications and test your water to make improvements.

Lastly, gut blockages can be caused by overfeeding or feeding poor-quality foods. To avoid this issue, feed your Electric Blue Acaras a balanced, high-quality diet in moderation, and avoid overloading their digestive system.

Always keep an eye on your fish’s behavior and appearance to catch health issues early on. With proper care and attention, your Electric Blue Acaras can lead healthy, vibrant lives.

Frequently Asked Questions

What is the ideal tank size for Electric Blue Acara?

For Electric Blue Acaras, it is best to provide a tank of at least 30 gallons. This gives them plenty of space to swim and explore. If you plan on keeping multiple Acaras or adding tank mates, you should consider a larger tank to accommodate everyone comfortably.

What are suitable tank mates for Electric Blue Acara?

Ideal tank mates for Electric Blue Acaras include Discus, Oscars, Silver Dollar, Bristlenose Pleco, Rainbowfish, and Cory Catfish. When selecting tank mates, aim for similar-sized and peaceful fish that can coexist peacefully with Acaras. Aggressive or overly active fish should be avoided.

How can I differentiate between male and female Electric Blue Acara?

Males and females look similar, but males usually have a more elongated dorsal fin and a more vibrant blue color. Additionally, their fins tend to be slightly longer and more pointed. However, these differences can be subtle, so it may not always be easy to distinguish between the sexes.

What should be included in Electric Blue Acara’s diet?

Electric Blue Acaras are omnivores and have a varied diet. You should include high-quality pellets or flakes, frozen or live foods such as brine shrimp, bloodworms, and daphnia, and occasional vegetable matter like blanched spinach or zucchini. A well-balanced diet will help ensure the health and vibrancy of your Acaras.

What conditions are best for breeding Electric Blue Acara?

To encourage breeding in Electric Blue Acaras, you should create a suitable environment by providing hiding places like rocks, caves, or breeding slates. Also, maintain optimal water parameters, with a pH of 6.5-7.8 and hardness of 3-20 dGH. Slightly raising the water temperature to around 82°F (28°C) may also help trigger spawning.

What is the optimal water temperature for Electric Blue Acara?

Electric Blue Acaras thrive in water temperatures between 72-82°F (22-28°C). It is crucial to maintain a stable and consistent temperature within this range to ensure their health and overall well-being.