Angelfish and Gourami: Can They Co-exist Happily?

Creating a harmonious and thriving aquarium environment requires careful consideration of the compatibility between different fish species. In this article, I will explore the compatibility of angelfish and gouramis, two popular freshwater fish that many people enjoy keeping. Understanding their behavior and habitat requirements will help ensure a peaceful environment in your aquarium.

Introducing Angelfish:-

Angelfish, scientifically known as Pterophyllum, are graceful and mesmerizing creatures known for their distinctive triangular-shaped bodies and flowing fins. They come in various color variations, such as silver, black, and even golden. Native to the Amazon River basin in South America, angelfish prefer slow-moving waters with dense vegetation.


Introducing Gouramis:-

Gouramis, belonging to the family Osphronemidae, are another popular freshwater fish species. They have unique labyrinth organs that allow them to breathe atmospheric air. Gouramis are known for their vibrant colors and striking patterns, which vary between species. They originate from Southeast Asia, where they inhabit slow-moving rivers, lakes, and swamps.


Compatibility Between Angel Fish and Gouramis

Both angelfish and gouramis are generally peaceful fish, but compatibility can depend on specific factors. It is crucial to choose compatible species to prevent aggression and stress among tank mates. Angelfish are semi-aggressive and territorial, especially during breeding and nesting periods. They may exhibit aggression towards other fish with similar body shapes, considering them potential competitors or intruders.

Gouramis, on the other hand, have varying temperaments depending on the species. Some gouramis, like the peaceful Dwarf Gourami, are compatible with angelfish. However, some larger gouramis, such as the Pearl Gourami, can be more aggressive and may not be suitable tank mates for angelfish.

Habitat and Tank Requirements to keep Angel Fish and Gouramis together

Creating a suitable habitat for both angelfish and gouramis is essential to promote their well-being and compatibility. These fish prefer aquariums with ample space for swimming, hiding places, and vegetation. A well-planted aquarium with floating plants and hiding spots, such as caves or driftwood, mimics their natural environment and reduces stress.

1. Optimal Water Parameters

Maintaining optimal water parameters is vital for the health of angelfish and gouramis. They prefer slightly acidic to neutral pH levels, typically between 6.5 and 7.5. The water temperature should be kept between 75°F and 82°F (24°C-28°C), as these species thrive in warmer waters.

 2. Diet and Feeding

Both angelfish and gouramis are omnivorous, meaning they eat a combination of plant matter and small invertebrates. Offering a balanced diet is essential for their overall health and vitality. High-quality flake or pellet food specifically formulated for angelfish and gouramis should serve as the staple diet. Additionally, supplement their diet with treats like live or frozen foods, such as bloodworms or brine shrimp, to provide necessary nutrients and enrichment.


In conclusion, angelfish and gouramis can coexist harmoniously in the same aquarium under the right conditions. By considering their behavior, habitat requirements, and tank mates, you can create a peaceful environment where these stunning fish can thrive. Remember to choose compatible species, provide suitable hiding spots and vegetation, maintain water parameters, and give them good quality food in right quantity to avoid stress because stress makes fish aggressive.