ok first some background info. I have been keeping fish for about a year and it has sucked me in like im sure it has done you. I have a ten gal planted with 2 barbs 3 tetras a guppy and rainbow shark. i also have a a 120 reef tank with 3 chromis 1 skunk clown 1 foxface 1 bicolor blenny 1 banded goby and 1 sixline wrasse, i would go over the coral but you would be reading for hours. i have a friend who had a guppy that had babys and he loved takeing care of them. so i think i want to start doing some breeding my self. The plan is 10 gal divided one side would only have sword grass ( witch would be the babys side) the other will have lots of plants and rocks for the parents. i will rase the guppys till they get their full colors and only the best of the best will stay the others will be sold to my LFS. after a bunch of these cycles i should have very healthy and good looking males to put in my tanks and enter in contest. Any ideas and advise is great i havent started anything yet but will soon thanks.