Denman

any good ways to sex my oscars and jack dempsey?

Amanda

Not sure about the JD, but you cannot tell the sex of an Oscar just by looking at it.

Denman

my two oscars are swiming with each other. it looks like they would be boyfriend and girlfriend if they were humans. WOuld that mean they are a pair?

Shawnie

no it doesnt...oscars are monophasic which means males and fems look alike...only way to sex them is if they spawn...same sex oscars will pair off also and act like a couple...if you can post a pic of your jd, we may be able to help