Animate the static underwater scene featuring sea creatures such as sea turtles, fishes, seahorses, sea octopus, and sharks to bring it to life. Ensure that each creature moves realistically, maintaining their natural body shapes and proportions without any distortion. Create fluid motion for the water, simulating gentle currents, and incorporate bubbling effects to enhance the dynamic nature of the environment. Pay attention to detail, such as the movement of fins, tails, and tentacles, to add authenticity to the underwater world. The animation should evoke a sense of tranquility and wonder, captivating viewers as they immerse themselves in the serene beauty of the ocean depths.