Endlers are becomming more and more rare in the wild, so I would suggest keeping the endlers pure for only that reason.
Of course, No one cares about keeping guppies pure, so I just give my male endlers "booty calls" to my
Guppy tank when my endlers get pregnant.
Their offspring is not sterile- they are extremely close in genetics. I would not say they'll be ugly-
bred with:
over and over in a specially planned breeding program with several tanks, parent to child, etc. etc. you can end up with
Of course, without breeding experiance, you'll probably end up with something closer to: