By keeping the polishing pad on magnet cleaners clean can reduce the risk of scratches while increasing their effectiveness.  We recommend changing out cleaning pads on magnet cleaners once every 6 months if not more often. 

Choose the acrylic-safe replacement pads to fit The Pirahna/ Hammerhead Float or The Tiger Shark/Great White Magnetic Cleaner.

Algae Free's magnetic glass cleaners make cleaning your tank easy and are hands down the best in the industry.

• Ideal for glass and acrylic aquariums 1/4" and 3/8" thick
• Ideal for glass aquariums holding up to 30 to 125 gallons
• Ideal for acrylic aquariums 36" long and 20" high
• Large 4" x 2" cleaning area

Each kit includes: 

• One Adhesive-backed natural felt pad for protection on outer surface of tank
• Three 9” x 5” inner scrubbing pads
• One Self-adhesive, non-toxic medical grade Velcro pad to hold scrubbing pads on inner assembly