ZY-03M Medium+Carbon Blade Fish Tank Glass Magnetic Brush Aquarium Double Side Cleaning Brush(Black)

1. Waterproof, solid adsorption, not easy to fall off2. Inner brush seal hollow design, can be suspended without sinking3. Frosted grip texture, comfortable and non-slip4. Inner brush hard bristles, durable and unchanging shape, easy to remove algae, outer brush soft bristles, do not hurt the tank wall5. Algae scraper can be replaced and disassembled6. Size: small: about 10.6 x 3.8 x 6.8cm, medium: about 13.5 x 5 x 7.5cm, large: about 15 x 6.2 x 8cm7. Weight: small: about 105g, medium: about 190g, large: about 265g, large enhanced version of about 290g8. Use of open notes: due to the suction force, open the two brush surface rotate to 90 degrees and then force to break apart, do not lean too close after separation, to avoid pinching fingersCaution:1. Do not wear a pacemaker near2. Place out of reach of children