Acrylic-safe replacement pad kits for all Algae Free magnets
(1) Adhesive-backed felt pad for protection on outer surfaces of acrylic tanks
(2) acrylic-safe inner scrubbing pads (cut to size, enough material for several changes)
(1) Self-adhesive, non-toxic medical grade Velcro pad for holding acrylic safe scrubbing pads on inner assembly
