Sexing Corys

[markandhisfish]

whats the most reliable way to sex corys? ive got 12 in my tank 2 julii 2 peppered and 8 schwarzi. while im not looking to try and breed id be interested to know what kind of male to female ratio ive got

 

[Colin_T]

if you look down on them from above, the females will be wider across the body at the pectoral (side) fins and the males will be slimmer. Females usually grow a bit bigger too.

 

[markandhisfish]

ah great cheers .