Moonlight gourami they float up to the prepared bubble nest. In the safety of the bubble nest the eggs will incubate for about two to three days before finally hatching. Moonlight gourami The moonlight gourami ("Trichopodus microlepis"), also known as the moonbeam gourami, is a labyrinth fish of the family Osphronemidae native to Indochina. This peaceful, attractive species is a popular aquarium fish. An adult moonlight gourami reaches a length of to up SL. These fish are silvery colored with a slightly greenish hue similar to the soft glow of moonlight. The moonlight gourami's concavely sloped head distinguishes it from other gourami
Croaking gourami close to the water surface. At night, they might be found "sleeping" at the bottom, even resting on the substrate (which is not normally a cause for concern), or hovering motionless at the water surface. Like all gouramis, the croaking gourami can breathe atmospheric oxygen from above the water surface using a specialized labyrinth organ (like the Betta) if necessary. It is important, therefore, that the surface of the water be exposed to fresh air, usually accomplished by keeping them in an open-top tank or using a hood that allows air ventilation. If you are using good air pumps, this