Indestructible pad which gives the user hand-held control to reach in and clean the algae from the nooks and crannies of the aquarium. For glass aquariums.

• Use Instructions:Do not use on dry surfaces. Rinse pad with tap water before and after use. Not for use on glass aquariums.
• Caution:If aquarium gravel is picked up on pad, rinse off with tap water before using. Gravel will scratch acrylic surfaces. To avoid scratching or breaking aquarium, do not use extreme pressure.
• Benefits:1. Durable scrubbing pad.2. Hand held control to clean nooks and crannies.3. Quickly removes unsightly algae from acrylic aquariums.