AQQA Magnetic Aquarium Fish Tank Glass Cleaner, Dual-Blades Algae Scraper Glass Cleaner Scrubber, Double Side Floating Aquarium Magnetic Brush for 0.2-0.4 Inch Thick Glass Aquariums Tank (M) GULIGULI saving you time and money

saving you time and money in the long run

Without beneficial bacteria in your gastrointestinal tract

It functions at a remarkably low noise level of 50 dB

perfect for outdoors and active dogs

AQQA Magnetic Aquarium Fish Tank Glass Cleaner, Dual-Blades Algae Scraper Glass Cleaner Scrubber, Double Side Floating Aquarium Magnetic Brush for 0.2-0.4 Inch Thick Glass Aquariums Tank (M) GULIGULI saving you time and moneyFeatures: SUPER STRONG MAGNETIC POWER: The AQQA magnetic aquarium glass cleaner contains a high quality rare earth magnet which holds the glass cleaner firmly to the aquarium glass. Tips: magnetism strength depends on glass thickness. Size M: Suitable for 0. 2 0. 4 inch thicknesses fish tanks. Size L: Suitable for 0. 2 0. 6 inch thicknesses fish tanks. Size XL: Suitable for 0. 4 1. 0 inch thicknesses fish tanks. DOUBLE SIDED CLEANING BRUSH: The fish