Seachem DuoPad Algae Cleaning Pad - Dual Surface, Non-Scratch for Glass & Acrylic Aquariums

Seachem DuoPad Fish & ; Aquatic Life Fish & ; Aquatic Pet Supplies Accessories For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Clean algae from glass and acrylic aquarium sides with Seachem Algae Pads. These non-scratch pads have melamine foam which uses micro abrasive technology to remove algae easily even from scratches. Chemically inert Seachem Algae Pads do not use soaps or detergents. The 4.5 x 2.5 white pads contrast against dark algae making it easier to see when areas are fully clean.