Glass aquarium cleaner to be used on small aquariums with curved corners. Recommended on a glass thickness of 3/16" or 5mm.

• Easy removal of algae from glass/acrylic surfaces
• No longer knock over decorations, damage corals and invertebrates
• No longer get your hands submerged into the water of the fish tank
• Time/money saver on maintenance
• Large cleaning surface area makes the job quick and efficient
• Stays free of debris
• Can be maintained attached to aquarium surface
• Strong, high-quality neodymium rare earth magnets
• Can be used on freshwater and saltwater tanks
• Magnet does not lose strength over time
• Glass Aquarium only

Product dimensions: (2.5" x 1" x 2")