I have two kissing gouramis. I've had since jan and I never noticed them bicker or kiss before. Yesterday I saw them swiming next to eachother, head to tail and tail to head then they'd turn and ''kiss'' I know this is either a territorial thing or a premating thing. I wanted to breed them anyway so I'm hoping it is a mating thing and I'll add a lettuse leaf. It would sure save me from getting 4 more of them and letting them pair off. 