The Kissing Gourami is alsoknown as:: the Kisser Fish or Pink Kisser. The Kissing Gourami is silvery-peach in color and has thick lips that can be extended or pursed (as in kissing). They are generally a tolerant species, but males may occasionally fight by pressing their lips together (i.e., kissing). The weaker of the two will normally back down. They are surface breathers and must have access to the surface of the aquarium.