what are my clownfish doing. swimming weird. video, can u pls look.

[neupane00]

hey guys, i just got a pair of clowns today for my new aquarium.. water conditions are very good. But they are swimming weird. Like kinda just floating around. they are horizontal, and then take a nose dive down and again back to horizontal. can u pls look at both videos and tell me if this is weird? are they just sleeping??
video1: http://www.youtube.com/watch?v=nxvB7BD7dd4
video2: http://www.youtube.com/watch?v=xxeBpw_A17I

 

[lmecher]

They look absolutely fine, nothing to worry about. Nice looking fish : )

 

[arvins]

Yep typical clowning around of the fish, they do all kinds of goofy things wait till you find them sleep on their sides in the sand