Tunze has reinvented the magnet glass cleaner with the Care Magnet.
Special plastic blades made of wear-resistant high-performance plastic
Plastic Blade life - several months to approx. one year
Compact design with large cleaning surface area
The inner magnet is more than 3mm away from the aquarium and prevents jamming of aquarium sand
The angle of blades against the glass, remove more algae than a flat blade
Available in Pico, Nano, Long, Strong, and Strong+
Available in Five Sizes
Care Magnet Pico
Dimensions - 1.57" x 3.19" (40mm x 81mm)
Glass Thickness - 1/8" to 1/4" (3mm to 6mm)
Non-removable plastic blade
Care Magnet Nano
Dimensions - 1.77" x 3.07" (45mm x 78mm)
Glass Thickness - 1/4" to 3/8" (6mm to 10mm)
Includes plastic replacement blade
Care Magnet Long
Dimensions - 3.39" x 5.51" (86mm x 140mm)
Glass Thickness - 3/8" to 1/2" (10mm to 15mm)
Includes stainless steel blade and two plastic replacement blades
Care Magnet Strong
Dimensions - 3.39" x 5.51" (86mm x 140mm)
Glass Thickness - 0.50" to 0.79" (15mm to 20mm)
Includes stainless steel blade and two plastic replacement blades
Care Magnet Strong+
Dimensions - 3.39" x 5.51" (86mm x 140mm)
Glass Thickness - 0.79" to 0.98" (20mm to 25mm)
Includes stainless steel blade and two plastic replacement blades
Not recommend using these cleaners for acrylic as there is a chance they may cause scuff marks.