Image of a Kissing Gourami, Helostoma temminckii

Kissing Gourami

Helostoma temminckii

Reviewed for accuracy · Last updated Dec 20, 2025, 5:13 PM

Surface-oriented, laterally compressed gourami known for 'kissing' displays; can be territorial when breeding.

Key Information

Water Type

Freshwater

Temperament

Moderate

Care Level

Medium

Minimum Tank Size

53 gal (200 L)

Maximum Size

11 in (28 cm)

Lifespan

8–12 years

Diet

Omnivore

Migration

Resident

Kissing Gourami Behavior and Compatibility

Kissing gouramis are best with other large peaceful species that tolerate similar conditions. Suitable tankmates include large barbs, some gouramis, and robust catfish species. Avoid tiny fish that may be harassed or eaten and fin-nippers that damage delicate lips and fins. Provide broad open areas and stable territories to prevent frequent confrontations.

Quarantine newcomers and match water chemistry across the community to reduce stress. Observe social interactions closely and adjust stocking to reduce chronic dominance behaviour. Use multiple feeding zones to prevent monopolization of food by dominant individuals. When kept in proper communities, kissing gouramis are engaging and relatively peaceful.

Best Tank Mates for Kissing Gourami

Kissing Gourami Tank Setup and Care

Kissing gouramis need large tanks with smooth decor and ample vertical structure for display. Provide floating plants and open mid-to-surface swimming areas to support their behavior. Maintain stable temperatures around 22–28°C and good oxygenation with moderate filtration. Keep them in appropriate social groups or pairs to reduce excessive territoriality.

Use robust plants or hardscape that can tolerate occasional grazing and browsing. Quarantine new specimens and acclimate slowly to avoid stress-related illnesses. Monitor for social dominance and provide extra hiding spots to diffuse conflicts. Regular maintenance and steady feeding routines promote long-term health and vigor.

Kissing Gourami Diet and Feeding

Kissing gouramis are omnivores — provide a mix of vegetable and protein-rich foods. Offer flakes, pellets, and plenty of plant matter such as blanched lettuce or spirulina flakes. Supplement with frozen or live foods occasionally to improve condition and stimulate activity. Feed multiple small portions daily and remove uneaten food to preserve water quality.

Provide algae wafers and blanched vegetables to satisfy their herbivorous tendencies. Rotate food sources to prevent deficiencies and promote vibrant coloration and health. Young fish require finer particles and more frequent feeding until they reach juvenile size. Consistent balanced feeding supports growth, social behavior, and breeding potential.

Kissing Gourami Breeding and Reproduction

Kissing gouramis may spawn in pairs and sometimes build bubble nests or lay eggs depending on conditions. Condition pairs with varied diets, including live foods, to stimulate spawning behaviour. Provide calm surface conditions with floating plants or broad leaves for egg deposition or nests. Remove non-breeding tankmates during spawning to protect eggs and reduce disturbances.

If eggs are laid, maintain very clean water and gentle aeration to support embryo development. Raise fry on infusoria and small live foods initially, progressing to powdered food as they grow. Document successful pairing conditions and replicate water chemistry and diet for future spawns. Be prepared to manage territoriality during breeding by providing abundant cover and space. Patience and careful rearing increase the likelihood of producing healthy juvenile gouramis.

Kissing Gourami Water Parameters

72–82 °F (22–28 °C)
6.5–8.0
6–18 dGH
1.000–1.005 SG

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