My Oscar plays with his basketball. We have 'bounce' sessions daily (1, 2, or 3 pts). He'll also move decor to block fish that annoy him. He's actually a very good aquascaper. My parrot Tango made a mound of rocks to pin a catfish behind the filter. It worked. I had to free the catfish.
Boss the parrot has a lot of entertaining stuff but my favorite is when he 'turns his back' to a fish he can't be bothered with. He'll just reverse direction and not move. He fights when HE wants to fight.
BP Patch would do lots of goofy stuff for amusement like siding down the glass, banging the glass lid, or gulping air and spewing bubbles as she swam.
Most of my fish play with their large shooter marbles and hollow balls. Only one that doesn't go for toys is Bobo the Choc.
Boss the parrot has a lot of entertaining stuff but my favorite is when he 'turns his back' to a fish he can't be bothered with. He'll just reverse direction and not move. He fights when HE wants to fight.
BP Patch would do lots of goofy stuff for amusement like siding down the glass, banging the glass lid, or gulping air and spewing bubbles as she swam.
Most of my fish play with their large shooter marbles and hollow balls. Only one that doesn't go for toys is Bobo the Choc.