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Moonlight gourami (Trichopodus microlepis)
Photo: H. Zell · CC BY-SA 3.0 via Wikimedia Commons

Moonlight gourami

Trichopodus microlepis · Osphronemidae

Also known as Moonbeam gourami

Intermediate

Silvery-white with long threadlike pelvic fins; calm and elegant in a tall planted tank.

In short: A moonlight gourami needs at least 190 L (50 US gal), water at 24–29 °C (75–84 °F) and pH 6–7.5. It is peaceful, kept in pairs or more, and rated intermediate to keep.

Updated

Minimum tank
190 L (50 US gal)
Temperature
24–29 °C (75–84 °F)
pH
6–7.5
Adult size
15 cm (5.9 in)
Group size
2+

Care requirements

Minimum tank volume
190 L (50 US gal)
Temperature
24–29 °C (75–84 °F)
pH
6–7.5
Hardness
2–20 dGH
Lifespan
4–6 years
Diet
Omnivore — flake, pellets, frozen foods, veg.
Care level
Intermediate

Origin & habitat

Native region
Mekong basin, Thailand and Cambodia
Water type
Freshwater
Biotope
Still, densely vegetated ponds
Natural conditions
Warm, still water with floating cover.

Behaviour & stocking

Temperament
Peaceful
Minimum group
2 fish
Swims
Top
Good tank mates
Rasboras
Corydoras
Angelfish
Avoid
Fin nippers
Strong current

Breeding & difficulty

Breeding difficulty
Intermediate
Sexing
Males have orange-red pelvic filaments.
Notes
Builds a bubble nest with plant fragments.
Common ailments
Ich
Bacterial infection from chilled air
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