Chocolate gourami

The Chocolate Gourami (Sphaerichthys osphromenoides) is a small, peaceful freshwater fish native to the slow-moving blackwater streams and peat swamps of Southeast Asia, particularly Malaysia, Borneo, and Sumatra. It is known for its deep chocolate-brown body marked with soft golden or cream vertical bands.

This species prefers soft, acidic water conditions and thrives in heavily planted aquariums with subdued lighting. Chocolate Gouramis are relatively shy and do best in calm environments with minimal aggression from tank mates. Unlike many other gouramis, they are mouthbrooders, with the female typically carrying and protecting the eggs in her mouth until they hatch.

Due to their sensitivity to water parameters, they are considered better suited for experienced aquarists.