Exactly why do fishes sometimes move resistant to the existing a, for instance, bubbler or filtration makes for no reason despite thr concept they usually have plebty of other area to swimming.

Exactly why do fishes sometimes move resistant to the existing a, for instance, bubbler or filtration makes for no reason despite thr concept they usually have plebty of other area to swimming. Like, at some point they may be accomplishing good and the after that they...