PRO-BRUSH is a professional aquascaping tool for scraping off algae on stones or any other layout material. Choose a Pro-Brush model between the regular and the Hard based on types of algae and your layout materials.
Pro-Brush: An abrasive brush enables you to remove stubborn algae efficiently with small force.
Pro-Brush Hard: Metallic bristles of the brush can easily eliminate hard to remove black beard algae and coral-like algae.