Snakeskin gourami
Trichopodus pectoralis
intermediate careOverview
The snakeskin gourami (Trichopodus pectoralis) is the largest of the commonly kept Trichopodus gouramis, named for the fine snake-like reticulated pattern along its flanks. Farmed widely as food across its native Southeast Asia, it is exceptionally hardy and, despite its size, one of the most peaceful large gouramis in the hobby. It is an easy fish in every respect but one: it grows big, so it needs a big tank.
Tank & water
A snakeskin gourami needs a spacious tank of at least 200 litres (55 gallons). Hold 24–28 °C with a filter on soft to moderately hard, well-cycled water, keeping flow gentle to moderate.
- Open swimming space: its size demands a large footprint and volume.
- Surface access: as a labyrinth fish it breathes air, so leave a warm air gap under the lid.
- Robust planting and cover: it is calm but appreciates security — see the substrate hub.
Feeding
As omnivores, snakeskin gouramis are hearty, unfussy eaters. Feed quality flakes and pellets as a staple, with frozen bloodworm, daphnia and vegetable matter for variety. See our best fish food picks and the fish food hub. Their size means a good appetite, so feed generously but keep an eye on water quality.
Tankmates
Peaceful for its size, the snakeskin gourami suits communities of other large, calm fish — bigger rainbowfish, peaceful cichlids such as the severum, larger tetras and robust catfish. It coexists with other big gouramis given space. Avoid small fish it might intimidate at feeding time and aggressive tankmates.
Frequently asked questions
The snakeskin gourami is a hardy, peaceful giant that asks only for space. Give it a large tank and calm company and it becomes one of the easiest and most laid-back big fish you can keep.
Snakeskin gourami — frequently asked questions
How big does a snakeskin gourami get?
Very large for a gourami — commonly 20 cm and sometimes bigger. It is farmed as a food fish across Southeast Asia, which tells you how substantial it becomes. Plan for a tank of at least 200 litres; it is not a fish for a standard community setup.
Is the snakeskin gourami aggressive?
Remarkably peaceful for its size — one of the calmest large gouramis. It tolerates its own kind and other big peaceful fish well. Its main requirement is space; give it a big tank and it is an easygoing, undemanding giant.
Is the snakeskin gourami a good beginner fish?
It is very hardy and forgiving, but its adult size makes it unsuitable for beginners with small tanks. If you have a large aquarium and want a tough, peaceful, low-drama centrepiece, it is one of the easiest big fish to keep.
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