About This

• For Tiger Shark & Great White algae magnets
• 1 Adhesive-backed natural felt pad for protection on outer surfaces of acrylic tanks
• 3 9"x5" acrylic-safe inner scrubbing pads (makes 12 Great White or 12 Tiger Shark pads)
• 1 Self-adhesive, non-toxic medical grade Velcro pad for holding acrylic safe scrubbing pads on inner