Harlequin & White Cloud Minnow Acting Strange

[Samuel-Bennett]

Yesterday I got 5 of each and they're all fine, but one of the Harlequins and one of the White Clouds (the same 2 every time) keep following each other around and nudging each other, not being aggressive, more playful. Is that normal with those 2 fish? or is it just a fish thing? cuz I've never seen 2 different kind of fish act like that with each other. It's cool to watch though

 

[dkpate]

My harlequins chase eachother and the guppies all the time. I wouldn't worry unless you start to see some nips in the fins.

 

[BigJim]

As dkpate said, I wouldn't worry about it unless you start seeing injuries. Fish definitely have personalities, so you may have just gotten some weird fish.