How long do gourami fish stay pregnant?
The eggs will hatch within 24 hours, in most cases, and the fry will remain in or near the bubble nest for another 3 to 5 days before they become free swimming and start to explore the tank. While your newly hatched fry are developing it is important that you keep the water quality in the tank very high.
Do gouramis have live birth?
Gouramis come in a variety of colors and are relatively easy to care for. They do not get pregnant in the traditional sense, as they are egg layers who reproduce through external means. However, female gouramis do become gravid — they swell with eggs and can potentially be bred under the right conditions.
Stress. Stress can make gouramis skittish and more likely to hug the bottom of an aquarium. Poor water quality or incorrect water parameters can stress most fish. … These fish come from colder, subtropical water, so the higher temperatures of most aquariums can stress them out.
Why is my female gourami chasing the male?
Gouramis are most territorial towards other Gouramis and are particularly aggressive towards Gouramis of the same sex. To put it simply, if a fish looks similar and is of the same sex, a Gourami may see this as a threat and will become aggressive towards the other fish, often chasing after it or nipping its fins.