
Giant gourami
Osphronemus goramy
Osphronemidae, Osphroneminae

Osphronemus goramy
Osphronemidae, Osphroneminae
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Lives wild in Cambodia, China, Indonesia, Laos, Malaysia, Pakistan, Thailand, and Vietnam.
Introduced to Colombia, Hong Kong SAR China, India, Japan, Madagascar, Mauritius, Myanmar (Burma), New Caledonia, and 5 more countries.
Inhabits swamps, lakes and rivers, among vegetation. Enters flooded forest. Found in medium to large rivers and stagnant water bodies including sluggish flowing canals. Omnivorous. Feeds on both plants and animals such as some aquatic weeds, fish, frogs, earthworms and sometimes dead animals. Can breathe moist air, so can be kept alive for long periods out of water, making it possible to distribute it in areas lacking a cold chain. Was reported from miocene deposits in Central Sumatra. Utilized fresh and eaten steamed, pan-fried and baked.
Bacteria that attack the fins, mouth and skin, nearly always after poor water. When water changes are enough, and when more is needed.
Velvet is a fast-moving parasite. Dropsy is a sign that something is seriously wrong inside the fish. How to recognize them, and what you can do.
Two aquariums from Southeast Asia: calm forest streams and peat swamps with soft, brown water, and fast mountain streams with cool, oxygen-rich water.
From the store to the tank: how to get the fish used to your water, why you should add only a few at a time, and what to watch for in the first few days.