Sexing my apisto (told it's a macmasteri but bought as vejita)

[Kazumi]

Hey i have 3 macmasteri in my 29 gallon tank i know i have 1 beautyfull male but the other two im not sure i tried to get 1+2 as i got to fish them up myself but i hadn't really put the gender diffrences on my mind even now i really can't tell so am asking more experienced keepers what they are :D


http://s11.postimg.org/w37odhkfz/2013_06_30_21_17_35.jpg (http://postimg.org/image/w37odhkfz/)

This is my male im 99% sure it's a male
http://s9.postimg.org/k7dtd0617/2013_06_30_21_18_32.jpg (http://postimg.org/image/k7dtd0617/)

I'm sorry about this picture this one defently hates getting this picture taken keeps swimming away this is the best i could get.
http://s21.postimg.org/eas9f7phv/2013_06_30_21_21_51.jpg (http://postimg.org/image/eas9f7phv/)

[Sandz]

looks like Male Male Female IMO... the first COULD be female but I dont really have enough to say it is for sure.

[Kazumi]

The first one and the big male are quite often together but the large male also chase it away. the other one is very colorless and keeps most to itself but it's also the smallest one of them so can be for that reason.

Ill try to get a better picture of the 3rd one when the lights comes on.