More Info on Product Website : http://www.chihiros.cn/en/productd/m2/id389.html

Chihiros Magnet Algae Glass Cleaner is designed to clean and scrap the inside of aquarium tanks. It is a great tool to help maintain your aquarium glass free from algae.

• High Quality & Strong Magnets
• Ideal use for tight edges and corners of the glass aquarium, please do not use it for acrylic/plastic aquariums, otherwise it may scratch the or damage the plastic.
• Suitable for most sized aquariums.

Product Specification

Direction

1. Put the plastic magnet inside of the tank and hold on stick it to the surface of the aquarium, and then put another external magnet on to the outside wall.
2. Move the magnet to clean the aquarium.

Caution
Keep children away from this super magnet.