Free as a bird, it's the next best thing to be. Free as a bird.
These 3 web sites have the information you asked about.
http://www.oscarfishlover.com/index.php/Breeding-Oscars/Breeding-Oscar-Fish.html
http://www.aquaticcommunity.com/breeding/oscar.php
http://www.helium.com/items/1178581-how-to-breed-oscar-fish
