The Meow-smerizing Fish Bowl by Catstages brings water fun inside for your indoor, fish-loving cats. Fill the bowl with water, drop in the included bait (two cat toys), and let the aquatic games begin! This fish bowl for cats comes with two enticing water toys to pique curiosity and captivate the feline hunter within. The electronic fish cat toy lights up and swims around like a real fish, and the non-electronic turtle cat toy floats and bobs, adding an extra layer of intrigue. The Meow-smerizing Fish Bowl engages your fierce feline's hunting instincts as they track, swat, and fish for prey (cat toys). The clear bowl allows cats to see the prey (toys) inside and gives human companions a sneak peek into the action. It's like having a front-row seat to your very own underwater hunting show. The fish cat toy contains two replaceable button batteries for hours of illuminated swimming fun. We recommend replacing the batteries before placing the fish toy into the water for optimal performance. Remove the electronic toy fish from the water when playtime is over. The Meow-smerizing Fish Bowl Cat Toy is an irresistible tease for even the most unimpressed felines.