Neon Green Rasbora: Tank Mates, Temperature, and Shrimp Compatibility

neon green rasbora

Are you searching for stunning and colorful fish to enhance the beauty of your aquarium? Look no further than the neon green rasbora! With its vibrant hues and peaceful nature, this fish is a delightful addition to any freshwater tank. In this article, we will explore the neon green rasbora, its size, tank requirements, suitable tank mates, preferred temperature, and even its compatibility with shrimp. So let’s dive in and discover more about this captivating aquatic species!

neon green rasbora

Neon Green Rasbora Size

Neon green rasboras are relatively small fish, reaching an average size of around 1 inch (2.5 centimeters) in length when fully grown. Their petite size makes them suitable for small to medium-sized aquariums and allows you to keep a small school of these enchanting fish without overcrowding the tank.

Neon Green Rasbora Tank Size

A minimum tank capacity of 10 gallons (38 liters) is recommended for a small school of neon green rasboras. This ensures they have enough room to swim freely and exhibit their natural behaviors. A larger tank size, such as 20 gallons (75 liters) or more, allows for a more comfortable and visually appealing habitat for these vibrant fish.

When setting up the tank, consider providing ample hiding spots and vegetation. They appreciate densely planted areas where they can take cover and feel secure. Live plants, such as Java moss or Anubias, not only create a natural and visually pleasing environment but also serve as hiding places for the fish.

Neon Green Rasbora Tank Mates

Choosing suitable tank mates for your neon green rasboras is essential to create a harmonious and peaceful aquarium community. The right companions will not only enhance the visual appeal of your tank but also contribute to their well-being and behavior. Let’s explore some compatible tank mates that can coexist with these vibrant fish.

Neon green rasboras are known for their peaceful nature, making them excellent candidates for community tanks. When selecting tank mates, consider species that share similar temperament, water parameter requirements, and size compatibility. Here are some popular choices:

  1. Cherry Barbs: These colorful and peaceful fish are a great addition to a tank with neon green rasboras. They share similar water requirements and exhibit compatible behavior, creating a visually stunning and tranquil environment.
  2. Celestial Pearl Danios: Also known as Galaxy Rasboras, these small-sized fish coexist well with neon green rasboras. They are peaceful, active swimmers, and their contrasting colors complement the vibrant appearance of the neon green rasboras.
  3. Harlequin Rasboras: These peaceful and vibrant fish make excellent tank mates for neon green rasboras. They have similar care requirements and thrive in the same water conditions. Together, they create a captivating display of colors and harmonious swimming patterns.
  4. Corydoras Catfish: These bottom-dwelling catfish species, such as Corydoras pygmaeus or Corydoras hastatus, are compatible with neon green rasboras. They help clean up the substrate and add diversity to the tank’s inhabitants. Ensure the Corydoras catfish are kept in groups of at least six for their well-being.

Neon Green Rasbora Temperature

Ensuring the optimal temperature is of utmost significance in fostering the health and welfare of neon green rasboras. These creatures prosper in freshwater zones that mirror tropical environments, with a temperature span varying from 72 to 79°F (22 to 26°C). Experts advise using trustworthy aquarium heaters as a guaranteed means to uphold a consistent temperature range within the aforementioned range that will provide your fish with a cozy ambiance.

Neon Green Rasbora and Shrimp

Neon green rasboras are generally peaceful fish and do not pose a threat to most shrimp species. However, it’s important to note that individual fish behavior may vary, and there can be occasional instances where they display curiosity or chase behavior toward shrimp. With proper precautions and habitat setup, this interaction can be minimized or prevented.

Cherry Shrimp

When keeping neon green rasboras with shrimp, consider the following factors:

  1. Hiding Spots: Provide ample hiding spots and dense vegetation in the aquarium. This allows the shrimp to find secure places to retreat and feel safe from any potential curiosity or chase behavior from the rasboras. Live plants, mosses, and decorations with crevices or caves are beneficial for creating hiding spots.
  2. Shrimp Species: Choose shrimp species that are known to coexist well with fish and have a higher chance of compatibility. Popular choices include Cherry Shrimp (Neocaridina davidi), Amano Shrimp (Caridina multidentata), and Ghost Shrimp (Palaemonetes spp.). These species are generally more resilient and can withstand the occasional interest from neon green rasboras.
  3. Feeding Considerations: Ensure that both neon green rasboras and shrimp receive proper nutrition. Neon green rasboras are primarily omnivorous and will readily accept a variety of high-quality dry and frozen foods. Shrimp are primarily scavengers and benefit from algae-based foods, sinking pellets, and occasional supplements such as blanched vegetables or specialized shrimp pellets. Providing a diverse diet will support the health and vitality of both species.
  4. Observation and Monitoring: Observe the behavior of both neon green rasboras and shrimp closely when they are introduced to the aquarium. Look for any signs of stress, aggression, or constant harassment. If any issues arise, it may be necessary to reevaluate the tank setup, provide additional hiding spots, or consider alternative tank mates.


The neon green rasbora is a captivating fish species that adds a vibrant touch to any aquarium. With its stunning neon green coloration and peaceful demeanor, it is a wonderful choice for both beginner and experienced aquarists. These small-sized fish thrive in a well-maintained tank with suitable tank mates and optimal temperature conditions. By providing them with a spacious tank, compatible companions, and a comfortable temperature range, you can ensure their health and happiness.


1. Can neon green rasboras be kept in a small aquarium?

If you’re considering housing them, remember that providing them with an appropriate-sized aquarium (preferably no less than 10 gallons) is only part of the equation for their thriving success. Equally important is keeping their environment clean and stress-free by avoiding overcrowding – which can prevent illness and promote happy swimming!

2. Are neon green rasboras suitable for a community tank?

Yes, they are peaceful fish and can be kept in a community tank with other peaceful species such as cherry barbs, celestial pearl danios, or harlequin rasboras.

3. Are neon green rasboras suitable for a planted aquarium?

Absolutely! They thrive in planted aquariums as they appreciate the natural environment and the hiding spots provided by live plants. The plants also contribute to the overall water quality and create a visually appealing habitat.

4. How many neon green rasboras should be kept together?

They are schooling fish, and it is recommended to keep them in groups of at least six individuals. The presence of a school helps reduce stress and encourages natural behavior.

Recommended Reading: Regal Angelfish: A Stunning Addition to Your Aquarium

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