B&K Small Magnetic Aquarium Fish Tank Glass Algae Scrapers Glass Cleaner Scrubber Clean Brush [Floating, Scratch-Free, Non-Slip, Magnetizing]

Material: PVC + magnet

Color: white + blue

Size:  8 cm x 6 cm x 4 cm

Suitable Tank : around 50cm length: thick less than 8mm

100% brand new and high quality.Simple construction, easy to operate. Human- oriented handgrip design and Arc type, its feel relaxed and comfortable to take ease while going around the corners of the tank smoothly.

Floating: floating unique design, after the separation of natural floating in the water. You can have arrested use it not to worry sinking on the bottom of the tank.

Soft cleaning cloth: upgraded fish tank scrubber use well-crafted soft cleaning cloth, would not leave the gluey or something on the outside of the tank.

Super magnetic: adopting magnets with stronger and more powerful magnetic forces, which can clean inside by wiping the outside brush and cleaning-up, extremely  cleaned!

(Instruction: First, divide the closed tool into two part, and put one part into the tank ; Second, make another part wet; Third, remove the outer part of this tool and the inside part will remove due to magnet to achieve double-side cleaning effect