The fuzzy pictures make it really hard. What we need to make a definite judgement is clear pictures of them flaring. But I'd say they both look like PK males. You don't get ventrals like that on females.
well the the fish you were showing in the first pics is the same as this type ive shown you, im starting to think you just waiting for someone to say FEMALES so you can then feel at ease having them in the same tank...THEY ARE MALES, im not gunna bother replying now b/c your obviously NOT listening to me and the rest of the replies.
they need seperating, do you have any decent size plastic tubs you could use, just for now