RTC doing wierd things

[bigcol]

Hi guys,
Ive been observing my RTC since i got him a week ago, since that time i have noticed him doing weird rolls whilst in his cave. he does this only at lights out though and as i am new to catfish i was wondering if this is normal behavior for them. All advice welcome, Thanks in advance guys.

 

[HPIZZLE]

mine used to do it. he'll growout of it if he hasnt already.

 

[liberator177]

yeah, my lil guy does it also, so nothing to worry about.