Mag Float Floating Large Magnetic Glass Cleaner – For Glass up to 16mm modern bacteria These replacement blade cards are

These replacement blade cards are versatile

Measures 9 essential parameters: pH

1 ml of Nickel Zlement increases the Nickel concentration of 100 litres by 2 μg/l

Potassium is a macro element that gets depleted from the water in our tanks quickly

Mag Float Floating Large Magnetic Glass Cleaner – For Glass up to 16mm modern bacteria These replacement blade cards areThe Mag Float Floating Large Magnetic Glass Cleaner is designed for effortless algae removal from glass and acrylic aquarium surfaces up to 16mm thick. With two partsone with a coarse algae removal surface for the inside of the tank and a soft, non scratch material for the outsidethis cleaner makes maintaining your aquarium easier and more efficient. As the outer magnet moves across the glass, the inner magnet follows, removing algae from the inside