machdad71 Posted July 26, 2013 Report Share Posted July 26, 2013 Hi guy's. Just wondering if anyone can tell me about hatching Oscar eggs please. My Oscar has laid eggs and I am pretty sure my other is a male. If I take them out of the tank they are in and hatch them in a breeding tank will I need filtration running as well as air or will the oxygen supply be sufficient and will I really need Methleyne Blue? Link to comment Share on other sites More sharing options...