Tunze Plastic Blades 45Mm 2 Pcs.for Care Magnet 0220.156

This is what you want I use this on my strong plus great replacement

Acrylic scraper takes off the tough algae spots and doesn't scratch the tank. The small blade puts more pressure at the scraping point to clean that stubborn algae, especially down around the sand bed.

Brilliant item made my tank glass looking like new

Replacing the blades on my Tunze care magnets brought them to like new performance. Now all we need is for Tunze to make these float and I'd be in love.

Safe best scratch protection