I heard you can cross a blue platy with an albino sword to get blue swordtails (x platy). If I were to try this which fish should be male and which female? The albino (red eye) swords I have seen in the pet shops seem to have a bit of pineapple colouring in them, is this ok?
Any other tips would be greatly appriciated. I will quarenteen the females for several months so if they are already pregnant they will have those fry first.