4.5 out of 5
Product Description
Manufacturer Part Number: 11021
Marina Algae Magnets for glass aquariums allow the cleaning of inside glass walls without getting your hands wet! The Algae Magnet works similarly to the Mag Float, using a powerful magnet on the outside to guide the cleaning magnet inside.
Easy removal of algae from aquarium glass
Heavy duty permanent bond pad
Will not scratch aquarium glass
Small Algae Magnet Dimensions: 5.8"L x 3.9"W x 1.8"H
Large Algae Magnet Dimensions: 6.5"L x 4.8"W x 1.8"H
Both magnets exert powerful attraction to ensure a tight, secure grip. The inner magnet features a non-abrasive cleaning pad that will not scratch or damage the glass. Safe for fresh or saltwater aquariums.
Note: Use on glass aquariums only.
Small
Marina Algae Magnets for glass aquariums allow the cleaning of inside glass walls without getting your hands wet! The Algae Magnet works similarly to the Mag Float, using a powerful magnet on the outside to guide the cleaning magnet inside.
Easy removal of algae from aquarium glass
Heavy duty permanent bond pad
Will not scratch aquarium glass
Small Algae Magnet Dimensions: 5.8"L x 3.9"W x 1.8"H
Large Algae Magnet Dimensions: 6.5"L x 4.8"W x 1.8"H
Both magnets exert powerful attraction to ensure a tight, secure grip. The inner magnet features a non-abrasive cleaning pad that will not scratch or damage the glass. Safe for fresh or saltwater aquariums.
Note: Use on glass aquariums only.
Small
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Our staff are available to answer any questions you may have about this item
Customer Reviews
By PFS
Date: February 26, 2023
Thread doesn't really work, especially in a taller tank like a 29 gallonOtherwise very good producy
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By Jason L
Date: January 26, 2022
3gal cubeUpdate after use - I still think this is a good magnetic cleaner, but I really wish it floated. Floating makes cleaning so much easier to move between the sides. It does include a string to connect the magnets, but making to string long enough to get to the gravel edges still allows the magnet to fall to the bottom. Switching sides can be accomplished without it falling to the bottom, but that can be a little tricky. If Marina would make a floating version, I would certainly buy one. Until then though, I need to knock off a star (for ease of use only).Inside the aquarium, the cleaner has a profile of only 2.5cm, taking up very little space. This is a good size for my 3gal cube. It moves smoothly and makes quick work of glass algae. Magnets are plenty strong for the 4mm thickness of glass.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By A Customer
Date: October 15, 2021
it works very well on my glass aquarium
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
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