Opaline gouramis are known for their beautiful marbled pattern and come in a variety of colours. Gouramis are attractive aquarium fish. Gouramis live for about four years but with proper care can live longer. Gouramis are peaceful fish that do well in most community aquaria. They require a tank that is 40 litres or larger. They tend to occupy the middle to top sections of the tank because they are a labyrinth fish. That is, Gouramis can breathe oxygen from the air through their Labyrinth (organ) (like the Betta) if necessary. It is important, therefore that the surface of the water be exposed to fresh air. Three Spot Gourami, very similar in appearance to the popular Gold Gourami, except in a lovely platinum-white version. One of the hardiest of the gouramies, they are not fussy about water conditions or diet, even tolerating slightly cooler temperatures (18-20 C). Both sexes are very similar in appearance; mature males have longer more pointed dorsal fins. Maximum size is 10-12cm. Gouramis should not be kept with large, aggressive fish, but are compatible with other small, peaceful fish as well as with fellow gouramis. Regular water changes are a must. Gouramis are tolerant of fairly high temperature.
