Algae Free, Inc. makes the highest quality aquarium cleaning magnets for use on glass and acrylic aquariums with thickness of 3/4" to 1". Larger cleaning magnets are available for up to 1000-gallon aquariums.

A fun and easy way to remove algae from your aquarium with no messy cleanup after cleaning -- imagine that!

Magnets are made with Neodymium Rare Earth Magnets, one of the strongest magnets in the world! No surplus magnets -- only new.  All cleaners are made of the finest, safest and most cost-effective materials available.

Strong, high-quality neodymium rare earth magnets

Replaceable inner scrubbing pad with nontoxic adhesive backing

Replaceable felt pads for the outer cleaning assembly

Inner assembly is non-toxic and can be left inside tank all the time -- it will not rust!

Can be used on all glass aquariums

Acrylic-safe inner scrubbing pads make it ultra safe to use on acrylic aquariums

Can be used in fresh and salt water

Decorative finish that becomes part of your aquarium

Limited 2-year warranty on material and production defects

30-day money back guarantee

The Great White. One of the Big Boys! Never put the two half's together, you'll never get them apart. Watch electrical equipment too, like monitors, computers, etc. With a large 4" x 2" cleaning area it will turn large jobs into a fun and effortless task.  Its extremely powerful magnets will clean tanks from 250 to 500 gallons, with glass thickness up to 1" and acrylic thickness up to 1".

Included with each of magnetic cleaners:
One fully assembled inner and outer assembly
One extra felt pad and inner Velcro scrubbing pad
One acrylic-safe inner scrubbing pad
One instruction booklet