BFG1094 Features: * Hand pad * Quickly removes unsightly algae from acrylic aquariums * Hand held control to clean all areas * Durable scrubbing pad * If aquarium gravel is picked up on pad, rinse before use * Gravel will scratch acrylic surfaces * Do not use extreme pressure Dimensions: * Dimensions: 6.5" H x 1.8" W x 1.25" D