The "Hammerhead Float", "Tiger Shark Float", and "Piranha Float" are a revolutionary development in aquarium algae cleaning magnets. The inner cleaning assembly is made of high quality injected molded durable ABS plastic, which, when disengaged from the outer assembly, floats to the top your aquarium.

The Piranha Float Cleaning Magnet The Piranha Float- $49.95
US Patent 6,634,052 and US Patent 6,348,104
The Piranha Float will make algae cleaning quick and easy. With its large 4" x 2" cleaning area and extra strong magnets it will zip through the toughest of algae. Its floating inner assembly will float to the surface if disengaged for easy retrieval.

This cleaning magnet is for glass and
acrylic aquariums 1/4" and 3/8" thick.

Glass Aquariums
30, 45, 50, 55, 75, 90 and 125 gallons
Acrylic Aquariums
36" long and 20" high



The Hammerhead Floating Model The Hammerhead Float - $69.95
US Patent 6,634,052 and US Patent 6,348,104
The Hammerhead Float has a cleaning area of 4" x 2" and will turn big cleaning jobs into fast, easy fun. Its floating inner assembly will float to the surface if disengaged for easy retrieval.

This cleaning magnet is for use on glass
and acrylic aquariums 1/2" and 5/8" thick.

Glass Aquariums
110, 135, 150, 180 & 200 gallons
Acrylic Aquariums
48" long and 30" high



The Tiger Shark Float Tiger Shark Float - $99.95
US Patent 6,634,052 and US Patent 6,348,104
The Tiger Shark Float is the largest floating magnet available! It has a floating inner assembly and a large 4" x 2" cleaning area for the big job of larger tanks. Its floating inner assembly will float to the surface if disengaged for easy retrieval.

This cleaning magnets is for use on glass
and acrylic aquariums 5/8" and 3/4" thick.


Glass Aquariums
200-350 gallons
Acrylic Aquariums
72" long and 36" high, 96" long and 30" high, 120" long and 24" high




Great White (non floating)
Great White - $149.95
Run! Algae! Run! This is one powerful algae cleaning magnet. It has the same cleaning area as the Tiger Shark Float but is much stronger.

For glass and acrylic tanks 3/4" and 1" thick


Glass Aquariums
300-600 gallons
Acrylic Aquariums
up to 96" long and 36" high





Glass replacement pad kits


Each glass replacement pad kit contains:
  • (2) Self-adhesive, non-toxic Velcro pads for inner assembly
  • (1) Self-adhesive natural felt pad for outer assembly

Piranha Float & Hammerhead Float Pack - $6.95

Tiger Shark Float, Tiger Shark or Great White Pack - $7.95



Acrylic-safe replacement pad kits

Be Algae Free!
All Algae Free aquarium cleaning magnets must use acrylic-safe scrubbing pads when cleaning acrylic aquariums.


Piranha Float & Hammerhead Float Pack - $8.95
    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



Tiger Shark Float, Tiger Shark or Great White Pack - $9.95
    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 Great White or 12 Tiger Shark pads)
  • (1) Self-adhesive, non-toxic medical grade Velcro pad for holding acrylic safe scrubbing pads on inner assembly





Algae Free, LLC 118 Wolf St. Madison, WI 53717 Tel: 608-516-4274     Fax: 608-831-6723

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