Keep your hands clean with little to no moss thats work. kokekurosuwaipa-mini, kokekurosuha-hu 10 pieces x 3 PCs aquariums clean gloves 3 pieces set of 5 PCs. Cloth Band, and moss moss with refreshing wipe. 2 kinds of smart head big and small aquariums and more, its also a great at fine. Aquarium surfaces provide a secure fit, and a springy head catches dirt and moss. The moss will prevent the screwed sprinkling of moss, cross to absorb in to aquariums. Aquarium Sizes and purpose to match, you can choose from 2 different big Replacement Head and scraper.