Pawfly Algae Scraper with 5 Blades

Twenty-six inches of reach is what this Pawfly scraper brings to a tall tank: the shaft extends from 19 to 26 inches, so you clean the bottom of the glass without putting your arm in. The head angles to work into corners. In the box are 5 replaceable stainless steel blades and 1 plastic brush, on an aluminum-magnesium shaft with a non-slip handle.

Use a steel blade for hard spots and the plastic brush for softer growth. A cover protects the blade between cleanings. After a saltwater tank, rinse and dry the head before you put it away. The description speaks only of glass tanks, so keep the steel blades off acrylic.