The Prize Aquarium is an entertaining gravity game that invites patrons to test their timing reflexes to win prizes. The player applies skill to time the release of a prize capsule with the object of dropping it through a moving target hole. The game has three target holes that are part of a revolving prize wheel; when a capsule is dropped from the overhead loading tube into one of the openings, the winner can retrieve their prize through the product door. A missed capsule, which drains through a centrally located exit on the prize wheel, is automatically returned to the overhead storage bin. It supports the 4” vending capsule format, a popular size for amusement machine applications. The 4” capsule accommodates a wide variety of novelties, enabling operators to offer their customers value.