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FishFreshwaterIntermediateAggressive

Three-spot Gourami

Trichopodus trichopterus

Also known as: Three spot gourami

A tough, adaptable gourami with a personality that can catch you off guard.

Three-spot Gourami
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CC BY-SA 3.0

About

The three-spot gourami (Trichopodus trichopterus) gets its name from two dark spots along its flanks. The third 'spot' being the eye itself, a clever bit of fish-naming trivia. Native to the Mekong basin and surrounding lowland wetlands of Southeast Asia, this species thrives in sluggish, heavily vegetated waters: swamps, marshes, seasonal flood zones, and slow canals. It even migrates laterally into flooded forests during the wet season, retreating to permanent water bodies when dry conditions return. Like all anabantoids, it breathes atmospheric air and must always have access to the water surface. In the aquarium trade, you're far more likely to encounter a selectively bred color form, gold, opaline, cosby, marbled, or silver, than the natural blue-grey wild type. All are widely available and represent some of the most adaptable fish in the hobby, tolerating a broad range of water conditions with little fuss. That said, temperament is where this species earns its intermediate rating. Some individuals stay reasonably calm, while others become genuinely combative as they mature. Particularly males, who are territorial toward each other and can be relentless toward tankmates when breeding. Robust companions like barbs, loaches, or larger characins make much better neighbors than anything small or slow-moving.

Frequently asked questions

How big does the Three-spot Gourami get?
The Three-spot Gourami reaches about 3.5–6" as an adult.
What size tank does the Three-spot Gourami need?
A minimum of 7 gallons is recommended for the Three-spot Gourami.
What water parameters does the Three-spot Gourami need?
The Three-spot Gourami does best with a temperature of 72–86°F, a pH of 5.5–8.5, hardness around 3–35 dGH.
Is the Three-spot Gourami aggressive?
The Three-spot Gourami is aggressive and is best kept alone or with robust tankmates that can hold their own.
What does the Three-spot Gourami eat?
The Three-spot Gourami is a carnivore. It needs a meaty, protein-rich diet of frozen or live foods.
How long does the Three-spot Gourami live?
With good care, the Three-spot Gourami typically lives 5-8 years.