So I have my two bettas Tiffany and lucky whom I keep on my night stand in separate tanks of course, can't handle them mating. Anyway, I love seeing them wiggle for food that I diped in one of the tanks and then the old worm container. Guess my bettas favorite toy? It's the I plunge, a mini plunger you use for your phone ( this is no electric wires or any thing else like it that would harm my bettas). This is the toy I use for my bettas to jump to get the food. I call it bitty stick. I just found out that I can play tag with them using bitty stick! I have it acting like another fish by having it make waves, then it will get chased down by my flaring bettas that want to bit it.