Endler MALES dying off... why?

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gabysapha

Aquarium Advice FINatic
Joined
Jul 21, 2011
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I've had 2 Endler colonies for a while. A mix of wild types I've accumulated from 3 sources, and tiger Endlers from 1 source.

In both colonies, I experience very high male mortality after they reach adulthood. They seem to do their business for 2 weeks and then waste away. Females in all colonies outlive them every time.

What are the reasons for this? I suspect inbreeding or the males are not getting enough to eat considering they have other things on their mind and my females are PIGS.

And on another note, I just saw my harlequin rasboras spawning in some java moss. They gobbled up the eggs as they dropped through the water. Silly things.
 
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