One does not see, one does not hear, and one does not speak. The three monkeys with the names Mizaru (sees no evil), Kikazaru (hears no evil) and Iwazaru (speaks no evil) originally came from a Japanese proverb based on one of Confucius' teachings. Today, the three monkeys are known as Minai, Kikanai and Iwanai, and over the centuries they have become a symbol of civil courage and are well known good luck charms. The statues are ideal for decorating aquariums and terrariums. Dirt, e.g. from algae, can be easily removed due to the smooth surface.As they are made of a safe and inert material (polyresin), they have no influence on the quality and clarity of the water.