Convict pictures

#21
hey, nice convicts! i have a question u guys miight have an answer to: why are my convicts "kissing eachother." I have read some where that this isnt some type of affectionate thing but actually a way they fight??? any ideas on what it actually is and whether I should buy something to fix the problem or simply jsut remove one of them??? thanks before hand on any help.
Im just guessing here but it sounds to me like you have 2 males fighting for territory. How big of a tank are they in?