Chocolate Gourami

Chocolate Gourami (Sphaerichthys osphromenoides)

A delicate and sought-after blackwater species, the Chocolate Gourami has a rich brown body with subtle yellow and gold vertical bands. Best suited to experienced aquarists, it thrives in soft, acidic, tannin-stained water and is a rewarding challenge for a dedicated species tank.

Care at a Glance:

• Minimum Tank Size: 55L with leaf litter, driftwood, and dim lighting
• Temperature: 25–28°C
• pH Range: 4.0–6.5
• Water Hardness: Very soft
• Temperament: Peaceful, shy, can be territorial with own kind when breeding
• Diet: Frozen bloodworms, brine shrimp, daphnia, micro-pellets (may reject dry food)
• Max Size: 5–6cm
• Lifespan: 4–5 years
• Care Level: Difficult (requires soft, acidic blackwater conditions)

Tank Mates: Small, peaceful blackwater species such as boraras and small rasboras; best in a species-only setup.

Origin: Southeast Asia — blackwater peat swamps (Indonesia, Malaysia)