Help sexing Jack Dempsey's! Quick...

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derekj03

Feeder Fish
MFK Member
Dec 13, 2006
9
0
0
Michigan
I want to take one back depending on which is which asap. I got both of these fish at the same time and one of them has grown considerably larger then the other one. They both look like females to me but i'm not sure. The larger one is starting to be very aggressive towards the smaller one. Thanks.
100_0661.jpg
larger one

100_0660.jpg
smaller one
 
Tuscuttar;3588384; said:
The top pic is more vibrant in colour than the other
Females have more blue on the lower gill plate then a male.:D
 
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