Tom,
I no longer keep the N. korthausae but when I had them, the sex ratio was always skewed towards males. I never actually counted them but I think I was getting about 75% males. I think this is generally true for most of my other 2 Nothos too, the rachovii and guentheri.
What do I do with the extra males?
In the past, I sell some to fish shops but now, I keep them all for my own pleasure.
Loh K L
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