Thick-lipped gourami Thick-lipped gourami The thick-lipped gourami ("Trichogaster labiosa") is a species of gourami native to Southeast Asia. It is a popular aquarium fish. Thick-lipped gouramis can reach a length of TL. They are sexually dimorphic, with the female being silvery, but the male marked with oblique thin red and blue stripes along its flanks. This fish is a freshwater species native to south Myanmar. It has also been introduced into Colombia. Like most other gouramis, the thick-lipped gourami builds a bubble nest into which the eggs are placed. The male guards the eggs but ignores the fry. The thick-lipped gourami has
Dwarf gourami Dwarf gourami The dwarf gourami ("Trichogaster lalius") is a species of gourami native to South Asia. The dwarf gourami is native to Pakistan, India and Bangladesh. However, it has also been widely distributed outside of its native range. It inhabits slow-moving waters in rivulets, streams and lakes, occurring in areas with plentiful vegetation. This species can reach a length of TL. Male dwarf gouramis in the wild have diagonal stripes of alternating blue and red colors; females are a silvery color. Besides the difference in color, the sex can be determined by the dorsal fin. The male's dorsal fin is