Featherfin And Plec

[liserini]

Last night I noticed my feather catfish doing strange things to my plec. Plec was sucking the side of the tank and cat was fussing around him, nudging him with his head and generally rubbing himself on plec. Plec isn't bothered by this...but cat wouldn't leave him alone! Has anyone else experienced this kind of behaviour?

 

[three-fingers]

My featherfin does the exact same thing to my plec lol. I dont think its anything to worry about, he does no harm, and my plec gets over twice the size of him so he will either stop, or it will be funny to watch .