Hygger Glass Aquarium Cleaning Magnet - Large Fritz It can monitor temperature

It can monitor temperature

One AI Nero 3 Powerhead

Attach the indicator inside the aquarium and place the reusable colour chart on the outside glass near the suction cup

Material: felt sock with plastic mounting ring

Air pump: Required and sold separately

Hygger Glass Aquarium Cleaning Magnet - Large Fritz It can monitor temperatureHygger Glass Aquarium Cleaning Magnet Large The Hygger Glass Aquarium Cleaning Magnet Large is a stronger floating magnetic algae cleaner for glass aquariums up to 7 11 inch or 16 mm thick. It helps clean the inside aquarium glass from the outside using a dual sided magnet, floating inner brush, and detachable scraper blade system. Hygger Large Cleaning Magnet Overview This large aquarium cleaning magnet is built for thicker glass than the medium