help tp sexing my oscar fish

[edson751]

i have a red ruby 1year and bronze oscar 2years i need to know how is difference male or female?

thank you

 

[PDRed302]

Oscars do not really show any signs of sexual dimorphism, so sexing one can be rather difficult, unless it is one of a breeding pair.

 

[Chrisplosion]

As a challenge as it may be you will have to pull it out of the water and vent it. Oscars are sexually monomorphic meaning neither sex shows traits to distinguish between the two.

 

[edson751]

=/ it's bad but many friends told me male is more bigger than female it's real?

 

[BellycrawlerJaws]

Not always, you have to basically catch them in the act to be able to know who is who