Buntbarsch. Parallelschwimmen, Imponierhaltung, Schwanzschläge, Rammstöße in die Flanke und auf den Kiemendeckel, Maulklatschen. Der Kampf endet unentschieden.

The film demonstrates the fighting behaviour of two males. The most important fighting pattern are movements to display strength impression with correlated tail blows. Other important fighting movements are ramming of flank and gill-cover with open-mouth snapping.