JBL ProClean Aqua is a powerful Glass Cleaner for aquarium plass panes. Simply spray on aquarium pane and wipe it dry with a soft lint-free cloth. Repeat if required. In case of lime deposits allow several minutes to soak in before wiping off the deposits. For lime scales above the water level inside the aquarium spray directly onto the cloth and wipe away the deposits.JBL ProClean Aqua+ clean aquarium panes: powerful glass cleaner with pump spray head+ effortless cleaning: wet the glass pane with glass cleaner, dry it with soft lint-free cloth, if required, repeat the procedure+ removes the most stubborn limescale, cleans with the power of nature+ safe for fish, invertebrates and plants+ package contents: 250 ml glass cleaner with pump sprayer for aquarium panes