Game Description:Hold an underwater world in your hands by creating a personalized aquarium on your Nintendo DS! Pick your tank from five different sizes and types and go to work creating an underwater pet paradise. Select your favorites from 30 types of fish, including Angelfish, Clown Fish, Guppies, and Neon Tetras. Choose backdrops and accessories like rocks, bridges, and more to round out the exact look of your tank. Monitor the water temperature, keep the water clean, and make sure you fish are well-fed as you care for every aspect of their environment. You can trade fish wirelessly with friends, unlock fish and accessories, and more.