Aquatic Wonder Fish Bowl Aquarium is perfect for any occasion: your finned friends, beautiful flower arrangements, floating LED candle centerpiece, water displays, party drinks and more! Rest easy with safe, BPA free plastic that won't leak or shatter like dangerous glass. One and Two gallon sizes are perfect for Betta fish, unlike the small carnival bowls. Regular water changes with dechlorinated water and a healthy diet are key to success for beautiful Betta Fish.