Animal Planet announced Swimmers, the first animal-shaped metallic balloons that are controlled by a remote control. The balloons are intended for indoor use and come in both a shark and clown fish design. Spanning more than four feet long, the balloon “swims” as it floats through the air. It can be easily collapsed for storage when not in use. Swimmers, intended for ages 8 and up, retails for $49.99 at Toys “R” Us.