i know that lip lockin is a sign of courtship for some fish...im not up to par on convicts or firemouths...but my FM and CON are locking lips i know my con is a female...no clue about the sex of the FM...but i see them lip lockin every now and then and my female has some realliy nice colors showin( well they are nicer then normal i noticed....) could this be a sign...do the two species lock up as the pair off...