Yamato shrimp, also known as Amano shrimp or Caridina multidentata, is a species of freshwater shrimp native to Japan. They are popular in the aquarium trade due to their unique appearance and helpful role in maintaining a clean and healthy tank. Yamato shrimp have a transparent body with reddish-brown or grayish-blue markings and long, slender antennae. They are active scavengers and will eat algae, leftover food, and other debris in the aquarium. They are also known to eat small invertebrates like snails and are a natural predator for pests like planaria. Yamato shrimp are generally peaceful and can be kept in community tanks with other non-aggressive fish and invertebrates. They prefer a well-established aquarium with plenty of hiding spots, plants, and a slow to moderate water flow. Yamato shrimp are relatively hardy and easy to care for, making them a popular choice for beginner and experienced aquarists alike.