Got A Q About Killi's

[willowstwin]

Hi all

I was just wondering if killi's, like some other fish, have to have a certain m/f ratio? I bought 2 male clown killis this morning and it got me thinking. I would LOVE some more, but all I can find is them sold in pairs (I'm guessing 1 male, 1 female).

Thanks in advance TFFers.

Willow