Hagen Marina Deluxe Algae Magnet Cleaners

Hagen Marina Algae Magnets are one of the highest quality, high tech algae cleaning devices we have ever seen...

• Slim design for hard to reach areas (ie. beneath the gravel line, behind heaters, around rocks and decorations)
• Powerful magnet makes algae scrubbing easy
• Contains a specially designed floating magnet receiver
• Algae Magnets are corrosion resistant and may remain in the aquarium without any negative effects on water quality
• Large internal scrubbing pad makes it easy to view what you are cleaning giving you complete control
• Unique design alerts you to trapped debris that could potentially scratch aquarium glass
• FOR GLASS AQUARIUMS ONLY

Small - Up to 10 Gal / 3/16” Glass Thickness
Medium - Up to 30 Gal / 5/16” Glass Thickness
Large - Up to 125 Gal / 1/2" Glass Thickness
X-Large - Up to 350 Gal / 3/4" Glass Thickness