Algae Free Acrylic Pad Kit for Piranha & Hammerhead

For all Hammerhead & Piranha cleaners. Each kit includes: (1) Adhesive-backed natural felt pad for protection on outer surfaces of acrylic tanks (3) 9? x 5? acrylic-safe inner scrubbing pads (makes 12 Hammerhead Float pads) (1) Self-adhesive, non-toxic medical grade Velcro pad for holding acrylic safe scrubbing pads on inner assembly