The hard pad to remove slime and dirt in the aquarium. The moveable joint to easy turning the pad. Sharp edged blade to remove and scratch off the algae.
Low melting temperature adhesive plastic for bonding corals and frag plugs to reef rock
Melamine Foam Safe for Glass and Acrylic No Soaps or Detergents Effectively Removes Algae From Scratches
Melamine Foam, Micro Abrasive Technology with Added Durable Scrubbing Surface Safe for Glass and Acrylic No Soaps or Detergents Effectively Removes Algae From Scratches