1、[Separate Automatic Floating Design] Aquarium magnetic brush 2 poles are separated and automatically float on the water surface without sinking to the bottom of the tank without salvaging. 2、[With Scraper] Magnetic fish tank brush has a detachable and replaceable scraper, and the magnetic brush scraper can be used interchangeably, so that one brush can be used for two purposes. 3、[Strong Magnetism] Fish tank cleaner suction is too strong. When opening, rotate the two brush surfaces to 90° and break them apart. Do not get too close after separation to avoid pinching your fingers. 4、[Ergonomic Design] Magnetic aquarium glass cleaner is comfortable to hold, easy to use, and has a strong magnetic force that sticks tightly to the glass without falling off. 5、[Applicable Scenes] Fish tank brush gives you a more thorough cleaning and gives you a new experience. Applicable Glass Thickness: 4‑10mm (0.2‑0.4in); Applicable Fish Tank: 60‑120cm (26‑47.2in) fish tank. 1 x Magnetic Fish Tank Brush2 x Scraper1 x Manual Item Type: Magnetic Fish Tank BrushMaterial: PlasticSize: Approx. 100x60x45mm / 3.9x 2.4x 1.8in Application: Fish Tank Cleaning Floating Magnetic BrushApplicable Glass Thickness: 4-10mm / 0.2- 0.4inApplicable Fish Tank: 60-120cm / 23.6- 47.2in Fish Tank