FEATURES: Self-dissolving tablets reduce residual taste and odor Tabs are notched to break in half for cleaning smaller vessels Leave no odor, film, or residue Free from chlorine, phosphate, preservatives, and fragrances Environmentally safe and biodegradable Not harmful to aquatic environments No irritating fumes Formulated with Claro, a leader in eco-friendly cleaning solutions Additional Details: Includes reservoir brush, Pure Flow(TM) tube brush, reservoir dryer, and cleaning tablets Each pack includes 8 tablets