Aquarium Algae Scrapers-Glass Cleaner Magnetic Brush water pump follow high safety standards to

follow high safety standards to ensure the safety of the fan

which will have effect on waterpoof performance

flakes and powders

The heating rod must be totally immerged into water and no exposure is allowed

5 levels of brightness in total

Aquarium Algae Scrapers-Glass Cleaner Magnetic Brush water pump follow high safety standards toFeatures: 1. Clean algae and scum off of the inside of your aquarium the easy, fun way! 2. Strong magnetic forces cause the inside cleaning brush to follow the outside handle. Just wipe the outside, and the inside is cleaned! 3. The inside piece floats, so if it becomes separated from the outside piece, it's easy to retrieve. 4. Simply drag the no scratch, felt lined handle and inside your aquarium, the scrubber follows, cleaning as it goes 5.