Tunze Care Magnet Strong+

The Tunze Care Magnet Strong+ delivers effective algae removal while safeguarding your aquarium glass. Its dual plastic blades outperform flat surfaces, working nearly as well as metal alternatives without the scratch risk. The inner magnet sits over 3 mm from the glass, preventing sand entrapment and jamming. Expect blade longevity of several months to a year. The strong magnetic coupling resists separation during cleaning, while low flow resistance keeps operation smooth. For stubborn algae deposits or calcified buildup, swap the large blade for the included stainless steel option. The optional Care Booster adds flotation safety and serves as a convenient external grip. Note: not recommended for acrylic tanks due to scratch potential.