Girl or boy ?

  • We are currently upgrading MFK. thanks! -neo
The vent is going to be larger than the anus on females, like in these pictures but in males the vent is smaller/the same size. The best way is to take the fish in your hand as if you were venting it and lightly squeeze around behind the vent and up to it. If it is a male a clear shot of liquid will shoot out, in females it will not.
 
This is gonna make me seem like idk wat im talking about but disregard the clear liguid thing, im now not sure of tht method. However the size is true. Sry
 
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