This Top Fin Hand Held Scrubber is an easy-to-use, effective way to remove unattractive algae and slime from glass aquarium. Keep your aquarium looking its best by regularly using this highly effective scrubber. Only at PetSmart. Features: Hand held; Helps remove algae; Non-slip, easy grip handle Includes: 1 Scrubber Intended For: Aquariums Dimensions: 4.5 in x 22 in (11.4cm x 5.5cm) Color: White, Blue Caution: This is not a toy. Keep out of reach of children.