Giant gourami

Osphronemus laticlavius

Family : Osphronemidae

FishFreshwatergourami

The Giant gourami is a very large freshwater fish, reaching over 50 cm. It is impressive but requires a very large aquarium.

Giant gourami — photo 1 sur 4 — Tiia Monto · Wikimedia Commons · CC BY-SA 4.01 / 4

Popularity

Community fish

classic in freshwater aquarium

Availability

Common in shops

Shop availability

IUCN Status

Not Evaluated

Description

This gourami can reach 50 cm in aquariums. Its body is massive, gray-silver with dark vertical bands. It has a labyrinth organ. It is relatively peaceful but can become aggressive towards small fish. It is omnivorous and has a large appetite. It builds a bubble nest. Its growth is rapid. Its lifespan is 10 to 15 years.

Habitat

Region :

Large rivers, floodplains, deep waters

Distribution :

Recommended parameters

Temperature24–28 °C

pH6.5–7.5

GH5–15 °dGH

KH4–10 °dKH

NO₃

≤ 20 mg/L

PO₄

≤ 0.5 mg/L

Care

Difficulty

3/5

Diet

Omnivore

Min. tank

500 L

Min. group

Adult size

50 cm

Lifespan

12 years

Temperament

Peaceful but can be aggressive to smaller fish

Propagation

Bubble nest builder

Care notes

Temperature: 24-28°C, pH 6.5-7.5. A minimum tank size of 500 liters is essential. Moderately hard water (GH 5-15). Varied diet: large pellets, vegetables, worms, shrimp. Provide powerful filtration and regular water changes. It can coexist with other large peaceful fish. Avoid very small species. A heavy lid is necessary. Species for experienced aquarists.

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