6 piece, 1/2\” clamp set for plumbing your aquarium.\r\nPlastic hose clamps used for securing standard hose for low pressure aquarium devices such as canister filters, protein skimmers, etc.” } Reviews There are no reviews yet. Be the first to review “1/2 Clamp Set – Two Little Fishes” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.