The Dwarf Sunset Gourami, a selectively bred variant of the Trichogaster lalius, is a small, peaceful freshwater fish known for its stunning sunset-like hues of orange, red, and gold. Originating from the slow-moving rivers and lakes of South Asia, particularly in India, Pakistan, and Bangladesh, this variant is popular among aquarists due to its striking appearance and calm temperament. The Dwarf Sunset Gourami is relatively easy to care for and is an excellent choice for both beginners and experienced aquarists. These fish typically grow to about 2-2.5 inches (5-6 cm) in length and can live up to 4 years in captivity with proper care.
Habitat and Tank Requirements:
In their natural habitat, Dwarf Gouramis, including the Dwarf Sunset Gourami, inhabit slow-moving, densely vegetated waters. To replicate these conditions in a home aquarium, it is important to create a peaceful, plant-filled environment with soft, warm water.
Tank Size and Water Parameters:
| PARAMETER | RECOMMENDED |
|---|---|
| Tank Size | Minimum 40 litres |
| Temperature | 77-82°F (25-28°C) |
| pH | 6.0-7.5 |
| Hardness | Soft to moderately hard water, 4-10 dGH |
This table outlines the ideal water parameters for keeping Dwarf Sunset Gouramis healthy and vibrant. They thrive in well-maintained tanks with stable water parameters, replicating their natural habitat with warm, soft water and plenty of live plants.
Dwarf Sunset Gouramis appreciate a tank with plenty of plants, such as java fern, anubias, and floating plants like water lettuce or duckweed, which provide them with cover and a sense of security. The labyrinth organ allows them to breathe atmospheric air, so it’s essential to ensure there’s access to the water’s surface. A gentle filtration system is ideal, as they prefer calm waters. Driftwood or decorative structures can further enhance the environment by providing additional hiding places.

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