Noble gourami

Ctenops nobilis

Wild range: South Asia (Asia)

At a glance: Noble gourami care

Compiled reference information. Review the care notes and original sources below.

What temperature is listed for Noble gourami?

The compiled profile lists 15.0–32.2 °C for Noble gourami (Ctenops nobilis). Check the original sources below for context and differing recommendations.

What tank size is listed for Noble gourami?

The profile lists a minimum tank volume of 28.5 US gallons (108.0 liters). Volume alone does not establish suitability; consider dimensions, group size and other inhabitants alongside the full care notes.

What pH is listed for Noble gourami?

The compiled profile lists a pH of 4.0–7.5. Review the cited care sources alongside the other water parameters in this profile.

Natural habitat

Noble Gourami inhabit slow-moving streams in Northeast India and nearby regions, preferring clean, clear waters abundant in vegetation. They thrive in environments that offer shelter and are known to appreciate well-planted aquariums. Higher elevations provide a temperate climate that their physiology is well-adapted to.

Where they are found

The species has been noted in the Ganges and Brahmaputra river systems, described from the Sikkim and Bengal regions. It thrives in areas with seasonal rainfall, leading to fluctuations in water quality and depth.

Aquarium care

Frail gouramis require a well-planted aquarium setup, ideally one that mimics their natural habitat. It is essential to maintain soft, acidic water conditions. Given their territorial behaviors, especially among males, ample space and hiding spots should be provided to reduce stress and aggression.

Feeding

Noble Gourami are known to be finicky eaters, with a strong preference for live foods such as water fleas, mosquito larvae, and black worms. It can take time to acclimate them to prepared foods, making patience important for aquarists. Offering a variety of food types will help ensure their health and wellbeing.

Compatibility

Frail gouramis are generally peaceful but can exhibit territorial behavior, particularly males. They are best kept in community tanks with other small, peaceful species that can thrive in similar water conditions.

Breeding

This species is a paternal mouthbrooder, where males care for the eggs in their mouths after spawning. Breeding can be successful in groups or pairs, given the right conditions and ample space. Brooding males often display a unique pattern for camouflage.

Sources

Compiled from multiple independent care sheets — not copied from a single site.