MagFox Replacement inner part
The TUNZE magnetic glass cleaner are corrosion resistant and may remain in the aquarium without any adverse effect on your aquarium biotope. They consist of a lower section with a rough surface and an upper section with a felt or ...
Bubble Magus Magnetic Scrapper Large, Blue Color, Up to 3/4 inch Thick
Comes with Stainless Steel and Plastic Blade