R Exclusive, only available at Toys R Us Canada. Take your deep sea submarine to explore the ocean and learn more about the world beneath the sea. wait! is that a barracuda swimming effortlessly through the coral reef? Did you know that the barracuda can inflate and deflate a gas-filled chamber called a swim bladder, allowing it to lower and raise its body while it swims? Includes: submarine, scuba jet, barracuda, tuna, 2 figures, and accessories.