I realize I should have posted this earlier, but bleargh.
Now, in about two hours I'll be presented with a choice of Festaes, all from the same batch, varying in size but are about 1.5-2 inches approximately.
Now, I want a female. Short of venting them (owner don't really want to pull out the fish to vent), what somewhat reliable methods of sexing are there? Yes I realize the visual methods aren't 100%, but yeah, what ways are there?
Now, in about two hours I'll be presented with a choice of Festaes, all from the same batch, varying in size but are about 1.5-2 inches approximately.
Now, I want a female. Short of venting them (owner don't really want to pull out the fish to vent), what somewhat reliable methods of sexing are there? Yes I realize the visual methods aren't 100%, but yeah, what ways are there?