Description
Scientific Name: Colisa lalia / Trichogaster lalius
Common Name: Golden Giant Gourami
Adult Size: 2.5 to 3.5 inches (6–9 cm)
Life Expectancy: 4 to 6 years
Habitat: Native to South Asia – India, Bangladesh, and surrounding regions
Typically found in slow-moving waters, ponds, and densely vegetated streams
Tank Requirements
Minimum Tank Size: 10 gallons (38 liters) for one, larger if keeping multiples or community setup
Ideal Temperature: 77–82°F (25–28°C)
pH Range: 6.0–7.5
Water Hardness: 4–10 dGH
Temperament: Generally peaceful, but males may be territorial
Best with calm tank mates
Avoid fin-nippers or very active species
Diet & Nutrition
Omnivorous – thrives on a varied diet:
High-quality flakes or micro-pellets
Frozen/live foods like brine shrimp, bloodworms, daphnia
Vegetable matter (blanched spinach, peas)
