Gourami are unsuitable for the general hobbyist. Generally regarded as peaceful, gouramis are still capable of harassing or killing smaller or long-finned fish. Depending on the species, adult and juvenile males have been known to spar with one another. Aggression can also occur as a result of overcrowding. Gouramis have been housed with many species, such as danios, mollies, silver dollars, Neon tetras, and plecostomus catfish. Compatibility depends on the species of gourami and the fish it is housed with. Some species (e.g. "Macropodus" or "Belontia") are highly aggressive or predatory and may harass or kill smaller or less aggressive fish;
Dwarf gourami brine shrimp and finely ground flakes. Freeze-dried tablets may also be fed to older fry. Breeders have created different colour variations, principally varying proportions of red and blue colouring. The "powder blue" variant is almost entirely bright blue. The reddest variety ("flame red") can be confused with the red variety of honey gouramis ("Trichogaster chuna"). One of the most common color morphs is the "turquoise / neon blue", featuring stripes of dark red and bright blue. Dwarf gourami The dwarf gourami ("Trichogaster lalius") is a species of gourami native to South Asia. The dwarf gourami is native to Pakistan, India