The 10 Best Aquarium Magnet Cleaners of 2020

Best Aquarium Magnet Cleaner

Inserting objects into the aquarium to wipe away dirt and algae is very ineffective and risks harming the fish. Magnet cleaners eliminate this challenge by offering an effective cleaning solution.

The cleaner comes in 2-part magnets. The cleaning magnet attaches to the inner wall while the second control magnet attaches to the outer wall, in the same position.

You clean by moving the outer magnet, which in turn, moves the inner one with the cleaning material attached.

Dive into our top 10 magnet aquarium cleaner review and buying guide to help you choose the best cleaning solution.

10 Best Aquarium Magnet Cleaners – Reviews

IMAGE

​PRODUCT

​FEATURES

Aqueon 100106172

1. Aqueon 100106172 (Best Overall Aquarium Magnet Cleaner)

  • Acrylic and glass aquarium cleaner
  • Replaceable cleaning pads
  • Supports 300-gallon aquariums
  • Cleans 0.75-inch-thick aquariums
Jasonwell Magnetic Cleaner

2. Jasonwell Magnetic Cleaner (Best Budget Aquarium Magnet Cleaner)

  • Reasonably priced and affordable
  • Strong magnets
  • Stainless steel and plastic scrapers
  • Floating inner magnet
Kasan Algae Cleaner

3. Kasan Algae Cleaner (Best Compact Aquarium Magnet Cleaner)

  • Compact size for small tanks
  • Minimal fish disturbance
  • Strong suction for magnet stability
  • Soft scratch-resistant fabric
Kedsum Magnetic Aquarium Cleaner

4. Kedsum Magnetic Aquarium Cleaner (Ergonomic Aquarium Magnet Cleaner)

  • Ergonomic, easy-to-use
  • Floating magnet design
  • Supports 300-gallon tanks
  • Supports 0.55-0.79-inch tank thickness
Saim B0000000172

5. Saim B0000000172 (Versatile Aquarium Magnet Cleaner)

  • Supports 0.2-0.79-inch tank thickness
  • Cleans acrylic and glass tank
  • Stainless steel and plastic blades
  • Easy function switching
Fl!pper FLIP

6. Fl!pper FLIP (Aquarium Magnet Cleaner with Scrubber and Scraper)

  • 2-in-1 scrubber and scraper
  • Protects glass surface
  • Unique orienting buoyancy
  • Works on glass and acrylic tanks
Gulfstream 49100125

7. Gulfstream 49100125 (Magnet Cleaner for Saltwater and Freshwater Aquariums)

  • Ideal for both freshwater and saltwater
  • Has floating capacity
  • Comes in multiple sizes
  • Cotton cleaning brush
Hygger Magnetic Aquarium Cleaner

8. Hygger Magnet Aquarium Cleaner (Stylish Aquarium Magnet Cleaner)

  • Elegant wood-like ABS finish
  • Ergonomic non-slip grip
  • Capable of floating
  • Metallic and plastic blade
Petzilla PAS-1

9. Petzilla PAS-1 (Aquarium Magnet Cleaner for Algae Removal)

  • Removes algae effectively
  • Strong magnets for efficient cleaning
  • Comes in a range of sizes
  • Big comfortable handle
DaToo Aquarium Cleaner

10. DaToo Aquarium Cleaner (Heavy-duty Aquarium Magnet Cleaner)

  • Internal and external tank cleaner
  • Strong rare-earth magnets
  • Great value for money
  • Comfortable non-slip handle

PRODUCT

1. Aqueon 100106172

(Best Overall Aquarium Magnet Cleaner)

Aqueon 100106172
  • Acrylic and glass aquarium cleaner
  • Replaceable cleaning pads
  • Supports 300-gallon aquariums
  • Cleans 0.75-inch-thick aquariums

2. Jasonwell Magnetic Cleaner

(Best Budget Aquarium Magnet Cleaner)

Jasonwell Magnetic Cleaner
  • Reasonably priced and affordable
  • Strong magnets
  • Stainless steel and plastic scrapers
  • Floating inner magnet

3. Kasan Algae Cleaner

(Best Compact Aquarium Magnet Cleaner)

Kasan Algae Cleaner
  • Compact size for small tanks
  • Minimal fish disturbance
  • Strong suction for magnet stability
  • Soft scratch-resistant fabric

4. Kedsum Magnetic Aquarium Cleaner

(Ergonomic Aquarium Magnet Cleaner)

Kedsum Magnetic Aquarium Cleaner
  • Ergonomic, easy-to-use
  • Floating magnet design
  • Supports 300-gallon tanks
  • Supports 0.55-0.79-inch tank thickness

5. Saim B0000000172

(Versatile Aquarium Magnet Cleaner)

Saim B0000000172
  • Supports 0.2-0.79-inch tank thickness
  • Cleans acrylic and glass tank
  • Stainless steel and plastic blades
  • Easy function switching

6. Fl!pper FLIP

(Aquarium Magnet Cleaner with Scrubber and Scraper)

Fl!pper FLIP
  • 2-in-1 scrubber and scraper
  • Protects glass surface
  • Unique orienting buoyancy
  • Works on glass and acrylic tanks

7. Gulfstream 49100125

(Magnet Cleaner for Saltwater and Freshwater Aquariums)

Gulfstream 49100125
  • Ideal for both freshwater and saltwater
  • Has floating capacity
  • Comes in multiple sizes
  • Cotton cleaning brush

8. Hygger Magnet Aquarium Cleaner

(Stylish Aquarium Magnet Cleaner)

Hygger Magnetic Aquarium Cleaner
  • Elegant wood-like ABS finish
  • Ergonomic non-slip grip
  • Capable of floating
  • Metallic and plastic blade

9. Petzilla PAS-1

(Aquarium Magnet Cleaner for Algae Removal)

Petzilla PAS-1
  • Removes algae effectively
  • Strong magnets for efficient cleaning
  • Comes in a range of sizes
  • Big comfortable handle

10. DaToo Aquarium Cleaner

(Heavy-duty Aquarium Magnet Cleaner)

DaToo Aquarium Cleaner
  • Internal and external tank cleaner
  • Strong rare-earth magnets
  • Great value for money
  • Comfortable non-slip handle

1. Aqueon 100106172 – Best Overall Aquarium Magnet Cleaner

Aqueon 100106172
  • Tank Size: Up to 300 gallons
  • Tank Thickness: Up to 0.75 inches
  • Weight: 12.8 ounces

Starting us off is Aqueon 100106172 is the best overall aquarium magnet cleaner on our list. It cleans both glass and acrylic aquariums or large capacities.

This magnet cleaner is highly versatile and will work on both glass and acrylic aquariums. It comes with 2 cleaning pads, one for glass, and the other for acrylic surfaces.

The cleaner is designed to work on high-capacity aquariums of up to 300 gallons. It will also support an aquarium wall thickness of up to 0.75 inches, which is on the higher range.

In case the inner magnet falls, it sinks to the bottom for easy retrieval.

For easy pad identification, the blue one cleans acrylic, while the black one cleans the glass. Also, these pads are replaceable so you don’t have to replace the entire cleaner when they get worn out.

Some may, however, not like the fact that Aqueon 100106172 is pricey, and the most expensive of the pack. However, it’s worth every cent.

Pros:

  • Cleans both glass and acrylic aquariums
  • Interchangeable and replaceable cleaning pads
  • Supports high-capacity aquariums
  • Cleans aquariums with thick walls

Cons:

  • Notably pricey

2. Jasonwell Magnetic Cleaner – Best Budget Aquarium Magnet Cleaner

Jasonwell Magnetic Cleaner
  • Tank Thickness: Up to 0.12 inches 
  • Material: Stainless Steel, Plastic
  • Weight: 3.32 ounces

Jasonwell Magnetic Cleaner positions itself as the best budget aquarium magnet cleaner. This affordable cleaner also packs some great features including strong magnets and non-slip grips.

The cleaner makes removal of sum and algae from aquariums easy and fun because of its strong magnets. Simply moving the outer magnet ensures the glass’s inner surface is cleaned effectively.

It also features a non-slip handle which remains firmly in hand even with occasional water splashes on it. The handle is also felt-lined and non-scratch to prevent glass damage.

You get 2 scrapers with this magnet cleaner. One is made of stainless steel while the other is plastic. Both are effective dirt and algae removers.

Also, the inner magnet floats, ensuring you can easily retrieve it in case it detaches from the outer magnet.

An issue we noted with the Jasonwell Magnetic Cleaner is that it supports low-thickness aquariums. Hence, if your aquarium is thicker than 0.12 inches, the magnets may not work efficiently.

Pros:

  • Reasonably priced
  • Strong magnet for recommended tank thickness
  • Two versatile scrapers
  • A floating magnet for easy retrieval

Cons:

  • Limited tank thickness support

3. Kasan Algae Cleaner – Best Compact Aquarium Magnet Cleaner

Kasan Algae Cleaner
  • Tank Thickness: Up to 0.6 inches
  • Material: Plastic, Fabric
  • Weight: 1.41 ounces

Kasan Algae Cleaner is the best compact aquarium magnet cleaner we’ve reviewed. It is especially great for people who have small fish tanks and aquariums.

The minimal size of the cleaner ensures it does not cause a lot of disturbance for the fish. Also, its size ensures it doesn’t disturb the sand or gravel at the fish tank’s bottom during cleaning.

This cleaner has proven to be highly stable because of its super suction feature, which prevents the magnet from falling during cleaning. It also simplifies the cleaning process.

To prevent the magnet from scratching the delicate glass on your fish tank, the cleaner is lined with a soft fabric, which is also an effective dirt remover.

The fabric is also water-resistant, a feature that comes in handy when you want to remove water droplets from the walls of your aquarium.

An issue you may encounter with the Kasan Algae Cleaner is that it cleans glass aquariums only. It doesn’t support acrylic tanks.

Pros:

  • Compact size ideal for small tanks
  • Does not disturb fish or tank sand
  • Superior suction for stability
  • The soft fabric prevents glass scratching

Cons:

  • Won’t work on acrylic tanks

4. Kedsum Magnetic Aquarium Cleaner – Ergonomic Aquarium Magnet Cleaner

Kedsum Magnetic Aquarium Cleaner
  • Tank Size: Up to 300 gallons
  • Tank Thickness: 0.55 inches to 0.79 inches
  • Material: Plastic, Fabric

Kedsum Magnetic Aquarium Cleaner stands out from the other cleaner because of its superior ergonomics and ease of handling.

This floating scrubber boasts of a unique handle design, which simplifies the cleaning process. The ergonomic and user-friendly handle creates a relaxing and comfortable feeling during the cleaning process.

The magnet cleaner may be relatively large, but it comes with a floating function, which not only simplifies retrieval of the magnet but also supports guided movement around corners to prevent sinking.

You’ll also love the fact that this cleaner is recommended for tank capacities of up to 300 gallons, which is the highest we have recorded.

It also supports high tank thicknesses of between 0.55 inches and 0.79 inches, which is the range most heavy-duty aquariums reside.

Kedsum Magnetic Aquarium Cleaner is easy to use and highly effective but works only on glass fish tanks and aquariums.

Pros:

  • Ergonomic handle for ease of use
  • A floating magnet for easy retrieval
  • Supports large-capacity tanks
  • Supports thick-walled aquariums

Cons:

  • Recommended for glass aquariums only

5. Saim B0000000172 – Versatile Aquarium Magnet Cleaner

Saim B0000000172
  • Tank Thickness: 0.2 inches to 0.79 inches
  • Material: Stainless Steel, Plastic
  • Weight: 10.4 ounces

Saim B0000000172 is one of the most versatile aquarium magnet cleaners you can buy today because of its support for a wide range of tank wall thicknesses.

The cleaner will perform excellently on fish tanks with thicknesses ranging from 0.2 inches to 0.79 inches (5 - 20 mm). It will work effectively on multi-size aquariums.

You’ll also love the fact that this magnet cleans both acrylic and glass tanks, unlike most of the others we have reviewed.

It comes with two blades, one made of stainless steel (for glass), and the other made of plastic (for acrylic). You can switch between the blades easily because of their simplified assembly.

Also, switching between scraper and scrubber is a breeze, requiring only a simple flip. 

We did note, however, that the plastic scraper may struggle to eliminate the stubborn dirt such as coralline algae.

Pros:

  • Supports multiple tank thicknesses
  • Works on both acrylic and glass tanks
  • Multiple blades for thorough cleaning
  • Easy to switch between functions

Cons:

  • The plastic scraper may struggle through stubborn algae

6. Fl!pper FLIP – Aquarium Magnet Cleaner with Scrubber and Scraper

Fl!pper FLIP
  • Tank Thickness: 0.25 inches to 0.5 inches
  • Material: Stainless Steel, Plastic
  • Weight: 3.68 ounces

Fl!pper FLIP is a dual-purpose aquarium magnet cleaner than has both scrubber and scraper functions.

On one side of the cleaner is a large polishing pad, while the other side contains a scraper. This combination makes the cleaner reef safe and coralline-ready, with the guarantee of eliminating stubborn scum and algae.

The cleaner’s blade side has only 3 contact points, which ensure a small 3-mm gap between the glass and cleaner, thus limiting the chances of trapping sand that may scratch the surface being cleaned.

If the magnet is disengaged, it floats using a unique orienting buoyancy, which maintains the cleaner in an upright position.

It is an effective aquarium tank algae remover, which cleans both glass and acrylic tanks.

The Fl!pper FLIP is, however, very pricey compared to rival models.

Pros:

  • Dual scrubber and scraper
  • Prevents glass scratching
  • Floating capacity for easy removal
  • Supports both glass and acrylic tanks

Cons:

  • Pricey

7. Gulfstream 49100125 – Magnet Cleaner for Saltwater and Freshwater Aquariums

Gulfstream 49100125
  • Tank Size: Up to 125 gallons
  • Tank Thickness: Up to 0.375 inches
  • Material: Plastic, Cotton
  • Weight: 0.32 ounces

Gulfstream 49100125 is a great magnet cleaner for saltwater and freshwater aquariums.

This unique magnetic cleaner floats on the water surface to facilitate easy retrieval in case it detaches from the outer magnet.

The buoyancy of this magnet also makes operation of the cleaner easy. It simplifies magnet movement around corners while preventing sinking.

It also comes in a range of sizes, including small, medium and large. You can choose the size that works best for your aquarium tank while enjoying the full benefits of Gulfstream 49100125.

This cleaner’s magnet is covered by a cotton brush which helps prevent attachment of sand or gravel. The fabric cleaner will also prevent scratching of the glass surface as the strong magnet scrubs off the algae.

You may notice, however, that the Gulfstream 49100125’s magnet is rather strong especially when working with thin glass walls so caution is necessary when operating the cleaner.

Pros:

  • Works in both freshwater and saltwater
  • Floats for easy retrieval
  • Offered in a range of sizes
  • Fabric cleaner prevents glass scratching

Cons:

  • Magnet is rather strong for thin glass

8. Hygger Magnetic Aquarium Cleaner – Stylish Aquarium Magnet Cleaner

Hygger Magnetic Aquarium Cleaner
  • Tank Size: 55 to 150 gallons
  • Tank Thickness: 0.375 inches to 0.6 inches
  • Material: Plastic, Fabric, Metal

If you’re looking for a stylish and elegant manet cleaner that complements your fish tank’s ambiance, you can’t go wrong with Hygger Magnetic Aquarium Cleaner.

It features a wood-like ABS finish, which is not only stylish but smooth and curved for ergonomics and firm grip. The cleaner is both comfortable and appealing to the eye.

The internal cleaner has the floating capability so that it remains on the aquarium’s water surface when detached from the external grip. Floating allows for easy retrieval.

You get 2 blades with this cleaner. One of the blades is metallic while the other is plastic. Both make for very effective cleaners and are easy to install.

Even though the Hygger Magnetic Aquarium Cleaner comes with 2 blades, it does not support the cleaning of acrylic tanks, which could be a disappointment to some.

Pros:

  • Stylish wood-like finish
  • Comfortable ergonomic grip
  • Floating capability
  • 2 blades for effective cleaning

Cons:

  • Does not support acrylic tanks

9. Petzilla PAS-1 – Aquarium Magnet Cleaner for Algae Removal

Petzilla PAS-1
  • Tank Size: Up to 16 gallons
  • Tank Thickness: Up to 0.32 inches
  • Material: Plastic, Fabric
  • Weight: 3.36 ounces

Petzilla PAS-1 is an effective aquarium magnet cleaner, which excels in algae removal.

It comes with super strong magnets that work best on the 8mm-thick glass. The strong magnets effectively eliminate algae and scum without even getting your hands wet.

Simply moving the outer magnet causes the inner one to move, hence the cleaning action.

You can get this brush in multiple sizes, which provide the flexibility needed to accommodate multiple fish tank sizes. Just ensure you check the provided size chart to help you choose the size you need.

The handle is big to provide enough gripping surface for your hand for easy handling and maneuverability. It is especially great for helping move the strong magnets across the glass.

Unfortunately, Petzilla PAS-1 is designed for use on glass tanks alone and will not work on acrylic tanks because it can scratch them.

Pros:

  • Removes algae effectively
  • Strong magnets for efficient cleaning
  • Comes in a range of sizes
  • Big comfortable handle

Cons:

  • Not ideal for use on acrylic tanks

10. DaToo Aquarium Cleaner – Heavy-duty Aquarium Magnet Cleaner

DaToo Aquarium Cleaner
  • Tank Thickness: Up to 0.2 inches
  • Material: Plastic, Fabric

DaToo Aquarium Cleaner is a heavy-duty magnet scrubber and scraper that cleans both the interior and exterior surfaces of your fish tank.

For interior tank cleaning, the cleaner has a plastic-barbed pad that gently removes scum and dirt without scratching the glass. The exterior cleaning pad is made using a soft flannel that is highly effective.

It is made using rare earth magnets, which are strong for preventing the cleaner from falling off the glass during cleaning. The magnets also enhance the tool’s cleaning capability.

This cleaner also offers great value for your money because you get 2 pieces for a very reasonable price.

Also, the cleaner’s handle design assumes the hand’s curvature, thus providing a firm non-slip grip.

Even though DaToo Aquarium Cleaner has strong magnets, they are only effective for tab thicknesses of up to 0.2 inches thick, which may be too limiting.

Pros:

  • Cleans both tank interior and exterior
  • Ergonomic and comfortable grip
  • Has floating capability
  • Comes with 2 blades

Cons:

  • Limited tank thickness support

How to Buy the Best Aquarium Magnet Cleaner

How to Buy the Best Aquarium Magnet Cleaner

1. Tank Thickness

Different magnet cleaners are designed to work in varying tank thicknesses. Some magnets are effective across thin walls while others work well even in thick-walled tanks.

If you have an aquarium with thick walls of up to 0.8 inches, then the most effective magnet cleaners for these tanks are Aqueon 100106172, Kedsum Magnetic Aquarium Cleaner, and Saim B0000000172.

For thinner walls, you can check the other models and pick the one which is compatible with your tank’s thickness.

2. Tank Size

Just like in fish tank thickness, magnet cleaners are designed to handle different fish tank sizes. That’s why some cleaners work even in large-capacity tanks while others are recommended for small-capacity ones.

If you have a tank of up to 300 gallons in size, then you can choose between Aqueon 100106172 and Kedsum Magnetic Aquarium Cleaner, the only cleaners on our list capable of handling such a high capacity.

3. Scraper Blades

Scraper blades are responsible for removing the stains and dirt that may be stuck on the walls of your aquarium or fish tank.

They work by scraping because some dirt, such as that created by algae, can prove difficult to simply wipe off.

The most common scraper blades are made of either plastic or stainless. However, not all magnet cleaners have blades. If you’re looking for one with blades, go for the Fl!pper FLIP, Hygger Magnetic Aquarium Cleaner, or Saim B0000000172.

4. Magnetic Pressure

Magnets exert pressure on the surfaces they are placed depending on the strength of the magnetic field.

Since you will be placing the magnet cleaner on either glass or acrylic, it is important to take into account the tank thickness supported by the magnets you’re using.

If, for instance, you get a magnet cleaner that’s too strong for your thin tank wall, it could shatter or break the glass.

5. Float Capacity

Some aquarium magnet cleaners have the ability to float in water. They are designed this way to ensure that when they detach from the outer magnet, they don’t sink to the tank’s bottom.

Floating helps with magnet retrieval because in some cases, it is easier to remove a floating item than it is to extract one from the tank’s bottom.

Only one out of the 10 magnet cleaners we reviewed lacks floating capacity. All the rest can float.

6. Effective Cleaning

The cleaning effectiveness of your aquarium magnet will depend on its design, and the materials used on the inner magnet, which does the cleaning.

DaToo Aquarium Cleaner, for instance, stands out for its superior cleaning effectiveness. Its outer magnet has a soft flannel material while the inner magnet has a plastic barb design for enhanced scum and algae removal.

Magnets such as Fl!pper FLIP, Hygger Magnetic Aquarium Cleaner, which have stainless steel scraper blades are also effective at cleaning fish tanks.

7. Comfortable and Non-slip Design

Since you use your hand to move the magnet cleaner, the tool should be easy to handle and operate.

Some magnet cleaners such as Hygger Magnetic Aquarium Cleaner, DaToo Aquarium Cleaner, and Kedsum Magnetic Aquarium Cleaner are comfortable to operate because of their non-slip and ergonomic grips.

Conclusion

Our top 10 aquarium magnet cleaner review demonstrates the resourcefulness of the tool. It cleans effectively and eliminates even the notorious scum and algae. 

If you’re looking for the best overall aquarium magnet cleaner, go for Aqueon 100106172. It cleans both glass and acrylic. You can also interchange and replace its cleaning pads.

If you’re on a tight budget, pick Jasonwell Magnetic Cleaner, which is the most affordable. Kasan Algae Cleaner is a compact magnet cleaner for small tanks.

Pick Kedsum Magnetic Aquarium Cleaner if you want superior non-slip and comfortable handling while operating the tool.


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