Amano Shrimp Overview Caridina multidentata, sometimes caridinia japonica and otherwise known as Amano shrimp, are an extremely popular freshwater shrimp species to introduce to your aquarium. Takashi Amano, the famous hobbyist who discovered the species’ ability to eat large quantities of algae, introduced the Amano shrimp to aquarists. Amano shrimp are simply the best clean up crews […]