"Dwarf gourami do best when they are kept in pairs, and they tend to be peaceful. Rarely, two male dwarf gourami may if they are kept in very close quarters, but this is not a common problem if they are properly fed and if the tank size is adequate. More often, dwarf gourami are bullied by more aggressive gourami species, such as bettas, and they may be killed if they do not have a safe hiding-place in the tank. They should not be kept with aggressive species for this reason.
Dwarf gourami can do well if they are kept with other small-statured fish of similar temperament. Neon, cardinal, and glo-light tetras are ideal tankmates, as are livebearers such as guppies, platies, and swordtails. Bottom-feeders, such as dwarf corydoras catfish, are helpful companions, as are ghost and cherry shrimp. Overall, the dwarf gourami can do very well in a community tank, and can adapt to a wide variety of water conditions."
A tipa queria a colisa só para ela....