What are three egg laying tropical fish?

1. Gourami: These popular fish are peaceful and come in a variety of colors. They build bubble nests at the surface of the water, where the female lays her eggs. The male then guards the nest and cares for the fry.

2. Betta (Siamese Fighting Fish): Known for their beautiful flowing fins, bettas are also fierce fighters, especially males. They build bubble nests like gouramis, and the male cares for the young.

3. Killifish: This group includes a wide variety of species with diverse breeding behaviors. Many killifish species are egg scatterers, laying their eggs among plants or on the substrate. Some species may even build nests.