JBL Algae Magnet L Magnetic Glass Cleaner For Up To 15mm Thick Aquarium Panes

Cleans the aquarium glass without getting your hands wet: magnetic glass cleaner to remove algae from panes. For panes of 6 to 15 mm thickness, depending on magnet design
Attach the magnetic parts facing each other on the inside and the outside of the aquarium pane and remove the algae with circular movements
Quick and effective elimination of algae
The JBL algae magnet has strong magnets to ensure firm adhesion and a quick cleaning of the aquarium pane. With its sturdy recess the grip of the cleaning magnet provides a firm hold.

How to use
Join the inner and outer magnets at the upper aquarium rim. Clean the glass from outside of the pane using circular movements.

Tip: Make sure that no sand grain or pebble comes between magnet and pane, as this would scratch your aquarium pane!