Clean the interior panel without getting your arms wet
Safe for Fish
Gentle on aquatic inhabitants, minimizing disturbance
Efficient Algae Removal
Powerful magnets maintain steady pressure for thorough scrubbing
Streak-Free Glass
Dual-sided scrubbing pads polish the surface for crystal clarity
Easy Maneuverability
Reach tight corners, curved tanks, and awkward angles
Green Algae
Fast-growing, thrives in high light and nutrient-rich water
Brown Algae (Diatoms)
Frequent in new setups, feeds on silicates in water
Blue-Green Algae (Cyanobacteria)
Slimy mats that indicate poor water quality
Hard Water Stains
Calcium buildup can leave chalky deposits on glass
Varied Pad Materials
From soft sponges for acrylic tanks to carbide pads for glass aquariums
Adjustable Thickness
Models accommodate glass from 1/8' to over 1' thick
Dual-Sided Cleaning
One side for heavy scrubbing, the other for polishing
One-Handed Operation
Ideal for quick touch-ups
Low Profile
Easier navigation under water decorations and rockwork
Lightweight Construction
Safe for delicate acrylic surfaces
Right-Angle Pads
Scrub tank corners without repositioning the magnet
Concave/Convex Designs
Follow the curvature of bow-front or cylindrical aquariums
Vibration Modes
Loosen stubborn algae with gentle pulses
LED Alerts
Signal when scrubbing is complete or magnets require realignment
Magnetic Strength
Sufficient to maintain contact through the glass but easy to slide
Pad Material
Carbide or diamond-coated for glass; soft foam or fleece for acrylic
Adjustability
Range of glass thickness compatibility
Ergonomic Design
Comfortable grips, easy handling, and minimized hand fatigue
Durability
Rust-resistant magnets and high-quality pad adhesives
Interchangeable Heads
Ability to switch pads for polishing or heavy-duty cleaning
Magnet Grade
Neodymium N52 for strong hold up to 3/4' glass
Pads
Coarse carbide side for tough algae; soft fleece for polishing
Ergonomics
Curved exterior handle with non-slip grip
Why We Love It
Exceptional force without scratching; glides smoothly
Design
Right-angle interior pad for corner reach
Compatibility
Works on both glass and acrylic up to 1' thick
Feature
Gentle vibration loosens stubborn diatoms
Controls
Two-speed settings, LED status indicator
Battery
USB rechargeable, up to 4 hours per charge
Shape
Curved profile designed for bow-front and cylindrical aquariums
Grip
Slim handle for precise control
Materials
Recycled plastics and sustainable bamboo handle
Pad
Reusable microfibre felt that resists odors
Measuring Glass Thickness
Ensure magnetic strength matches aquarium walls
Assessing Algae Type
Coarse pads for green hair algae; gentle pads for diatoms
Tank Shape
Curved vs. flat sides require specific brush profiles
Frequency of Cleaning
Electronic vibrators speed up heavy-duty routines
Material Sensitivity
Acrylic tanks need soft, non-abrasive pads
Prepare the Tank
Remove decor near the glass and ensure water circulation is paused
Trim Algae
If growth is extreme, manually loosen clumps before scrubbing
Attach the Interior Pad
Sanitize and securely fit inside piece against the algae
Align the Exterior Magnet
Carefully place on opposite glass side, matching position
Scrub in Overlapping Strokes
Move horizontally then vertically for full coverage
Rinse Pads Regularly
As they collect debris, rinse in tank water to avoid scratching
Wipe External Glass
Use a microfibre cloth for the outside to remove residual smudges
Rinse After Use
Clean pads and magnets in fresh water to remove algae and minerals
Air Dry Thoroughly
Prevent mold by fully drying components before storage
Replace Worn Pads
Swap abrasive inserts every 2–3 months or when performance declines
Check Magnet Integrity
Avoid dropping magnets on hard surfaces which can weaken their strength
Store Safely
Keep away from metal tools or electronics to prevent accidental damage
Avoid Pinching
Keep fingers clear of the magnet pinch zone
Mind Fragile Tanks
Use lower magnetic strength on thin or older glass
Watch for Scratches
Test a small area first if unsure about pad abrasiveness
Supervise Electronic Models
Ensure charging ports are dry before plugging in
Dispose Responsibly
Recycle magnets and plastics according to local guidelines
Weight
Magnetic pair
Shipping & returns
Tracked delivery anywhere in New Zealand. It is free on orders of $75 or more, and a flat $25 below that. Allow 5 to 7 days, after a 24 to 48 hour handling time.
Our own policy gives you 15 days from purchase to return something you have changed your mind about, in its original packaging and at your own postage cost. New Zealand law sets no cooling off period for an online order, so this is the shop's promise rather than a statutory one.
If it arrives faulty, damaged or not as described, we put it right at no cost to you under the Consumer Guarantees Act 1993, return postage included.
Rinse and dry both halves after use, and keep the magnet faces free of grit: a trapped grain is what scratches glass.
Two BladesStainless for glass, plastic for acrylic
Floats When DetachedComes back to the surface
Anti Scratch FaceSoft brush against the glass
Strong MagnetsHolds through the pane
About this product
Clean the inside of the glass without getting wet.
A magnetic scrubber with an anti scratch brush face and two detachable blades, stainless for glass and ABS plastic for acrylic. It floats if the halves separate.
Multi-Purpose magnetic aquarium glass cleaning brush for aquarium, windows, glass doors & other glass or various fish tanks
Comes with two different blades to get rid of tough stuff, plastic blade and metal blade. Stainless steel blade for glass tanks, ABS plastic blade for acrylic tanks
FREE FAST DELIVERY ACROSS NEW ZEALAND FOR ALL ORDERS $75+ OR MORE - (Save $25)
Novel and creative design, the product is suitable for the size of each person's hand to use, easy to hold, easy to use when moving.
The surface is specially coated to make people feel particularly comfortable.
DUE TO CURRENT DEMAND PLEASE ALLOW 5-7 DAYS DELIVERY
Still deciding?
Not sure yet? That is fine.
New Zealand law gives no automatic cooling off period on an online order, so we give you one ourselves: 15 days from purchase to return an item you have changed your mind about, in its original packaging, with the return postage yours. That sits on top of your consumer guarantees, which nothing we write can take away.
If it turns up faulty, damaged or not as described, that is on us. The Consumer Guarantees Act 1993 guarantees cover you, we pay the return postage, and for a failure of a substantial character you may reject the goods and choose a refund or damages. Read the full detail on our refunds and returns page, or ask us anything before you order.
Can a Fish Tank Magnetic Cleaner Brush be used to clean aquarium corners?
Yes, a Fish Tank Magnetic Cleaner Brush is effective at cleaning aquarium corners. The magnetic design allows the cleaner to reach into hard-to-access areas, ensuring a thorough clean along the edges and corners of your tank.
Is a Fish Aquarium Magnet Cleaner effective for cleaning the substrate?
No, a Fish Aquarium Magnet Cleaner is specifically designed to clean the glass of your tank. For cleaning the substrate, you should use a gravel vacuum or other tools designed for substrate maintenance, ensuring thorough cleaning of the entire tank.
How does an Aquarium Glass Cleaning Tool prevent scratches on the glass?
An Aquarium Glass Cleaning Tool prevents scratches by using soft, non-abrasive cleaning pads that gently scrub the glass. This ensures that algae and debris are removed without damaging the surface, keeping your tank’s glass clear and intact.
Can a Fish Tank Magnetic Cleaner Brush be used on small aquariums?
Yes, a Fish Tank Magnetic Cleaner Brush is suitable for small aquariums. Its compact design allows for easy cleaning of smaller tanks, reaching corners and edges to remove algae and debris without the need for large equipment.
Can an Aquarium Glass Cleaning Tool be used for both fresh and saltwater tanks?
Yes, an Aquarium Glass Cleaning Tool is suitable for both freshwater and saltwater tanks. It efficiently removes algae and debris in both environments, ensuring your aquarium stays clean and healthy no matter the water type.
Can a Fish Tank Magnetic Cleaner Brush help with preventing algae growth?
Yes, a Fish Tank Magnetic Cleaner Brush helps prevent algae growth by removing algae from the glass before it becomes a problem. Regular use prevents buildup, ensuring that your aquarium remains clean and free of excessive algae.
Can a Fish Aquarium Magnet Cleaner be used for outdoor ponds?
Yes, a Fish Aquarium Magnet Cleaner can be used for outdoor ponds, as long as they are made of glass. It works effectively to remove algae and debris from the surface of the pond, maintaining a clear and healthy aquatic environment.
How does an Aquarium Glass Cleaning Tool benefit tank health?
An Aquarium Glass Cleaning Tool benefits tank health by ensuring proper light penetration and water quality.
Is a Fish Tank Magnetic Cleaner Brush eco-friendly?
Yes, a Fish Tank Magnetic Cleaner Brush is eco-friendly, as it reduces the need for harsh chemicals and cleaning agents. By using it regularly, you can maintain a clean tank while minimizing your environmental footprint.
How does a Fish Aquarium Magnet Cleaner improve the aesthetic of the tank?
A Fish Aquarium Magnet Cleaner improves the aesthetic by keeping your tank’s glass clear and spotless. With regular use, it removes algae and residue, ensuring that your aquarium looks pristine and the aquatic life is showcased beautifully.
Can an Aquarium Glass Cleaning Tool be used in saltwater tanks?
Yes, an Aquarium Glass Cleaning Tool is perfect for saltwater tanks. It effectively removes algae and debris without damaging the tank or the water, keeping your saltwater aquarium clean and clear.
How does a Fish Tank Magnetic Cleaner Brush work on curved tanks?
A Fish Tank Magnetic Cleaner Brush works effectively on curved tanks by adjusting to the contours of the glass. The flexible design allows the magnetic cleaner to move smoothly across the surface, ensuring thorough cleaning on both flat and curved areas.
Is a Fish Aquarium Magnet Cleaner suitable for glass tanks with decorations?
Yes, a Fish Aquarium Magnet Cleaner is suitable for glass tanks with decorations. It allows you to clean around decorations without disturbing them, ensuring the entire tank is clean without disrupting the setup or stressing the fish.
How does an Aquarium Glass Cleaning Tool help reduce tank maintenance time?
An Aquarium Glass Cleaning Tool reduces tank maintenance time by allowing you to clean the glass efficiently, without having to remove water or fish. Its easy-to-use design speeds up the process, leaving you with more time to enjoy your aquarium.
Can a Fish Tank Magnetic Cleaner Brush be used with other aquarium tools?
Yes, a Fish Tank Magnetic Cleaner Brush can be used in conjunction with other aquarium tools, such as scrapers or brushes, to ensure thorough cleaning. It’s an excellent companion for maintaining the cleanliness of your tank with minimal effort.
Does a Fish Aquarium Magnet Cleaner help with hard water stains?
Yes, a Fish Aquarium Magnet Cleaner can help remove some hard water stains. While it’s most effective for algae, regular use can also help with mild mineral deposits, keeping your tank’s glass clean and clear.
What makes an Aquarium Glass Cleaning Tool more efficient than manual cleaning?
An Aquarium Glass Cleaning Tool is more efficient than manual cleaning because it allows you to clean both sides of the glass at once. The magnetic mechanism speeds up the process, ensuring your aquarium stays pristine with less effort.
How often should I use a Fish Tank Magnetic Cleaner Brush?
You should use a Fish Tank Magnetic Cleaner Brush regularly to prevent algae buildup. Typically, weekly cleaning will keep your aquarium’s glass clear and free of debris. However, frequency can depend on the tank’s size and algae growth rate.
Can a Fish Aquarium Magnet Cleaner clean hard-to-reach areas?
Yes, a Fish Aquarium Magnet Cleaner can reach difficult spots like the bottom corners and edges of the tank. Its magnetic design allows you to clean these hard-to-reach areas with ease, ensuring a thorough cleaning job.
Is an Aquarium Glass Cleaning Tool suitable for large aquariums?
Yes, an Aquarium Glass Cleaning Tool is suitable for large aquariums. With its extended reach and strong magnets, it can clean large tank surfaces effectively, helping you maintain a spotless aquarium, regardless of the tank’s size.
How does a Fish Tank Magnetic Cleaner Brush make cleaning easier?
A Fish Tank Magnetic Cleaner Brush makes cleaning easier by allowing you to clean the glass without having to reach inside the tank. The magnetic design lets you scrub both sides of the glass simultaneously, improving efficiency and convenience.
Can a Fish Aquarium Magnet Cleaner be used on acrylic tanks?
Yes, a Fish Aquarium Magnet Cleaner can be safely used on acrylic tanks. It features soft cleaning surfaces that won’t scratch the acrylic, offering an easy and effective way to keep your acrylic aquarium glass clean and free of algae.
How does an Aquarium Glass Cleaning Tool prevent scratching?
An Aquarium Glass Cleaning Tool is designed with soft, non-abrasive cleaning pads that gently remove algae without scratching the glass. This ensures a spotless tank without damaging the surface, preserving the clarity and integrity of your aquarium.
Can a Fish Tank Magnetic Cleaner Brush be used on thick algae buildup?
Yes, a Fish Tank Magnetic Cleaner Brush can handle thick algae buildup. It’s designed to tackle stubborn growth, making it easier to keep your aquarium’s glass clean and clear, even with heavy algae accumulation.
Is a Fish Aquarium Magnet Cleaner safe for fish?
Yes, a Fish Aquarium Magnet Cleaner is safe for fish when used correctly. The cleaner doesn’t come into direct contact with the water, and it’s designed to be gentle on both the tank and your aquatic life, ensuring a safe and effective cleaning experience.
How does an Aquarium Glass Cleaning Tool help with algae removal?
An Aquarium Glass Cleaning Tool helps remove stubborn algae by allowing you to scrub the tank’s glass without disturbing the water. The tool's magnetic design lets you clean both sides of the glass simultaneously, improving efficiency and effectiveness.
Can a Fish Tank Magnetic Cleaner Brush be used on all types of tanks?
Yes, a Fish Tank Magnetic Cleaner Brush can be used on most types of tanks, including freshwater and saltwater aquariums. It works on glass and acrylic surfaces, making it a versatile tool for keeping your tank’s glass spotless.
What are the benefits of a Fish Aquarium Magnet Cleaner?
A Fish Aquarium Magnet Cleaner helps keep your tank clean and your water clear by easily removing algae and debris from your aquarium’s glass. It’s a quick, efficient, and mess-free cleaning solution, making aquarium maintenance easier.
How does an Aquarium Glass Cleaning Tool work?
An Aquarium Glass Cleaning Tool works by using two magnetic pieces: one inside the tank and the other outside. The magnets pull each other, allowing you to move the interior cleaner across the glass to remove algae and dirt, providing an effortless clean.
What is a Fish Tank Magnetic Cleaner Brush used for?
A Fish Tank Magnetic Cleaner Brush is designed to clean algae and debris from the glass of your aquarium with ease. Using magnets, it allows you to clean both the inside and outside of the tank without getting your hands wet, ensuring a streak-free finish.
The complete guide
Buying Guide
6 min readPet Supply Company
Direct To Your Door - All Across New Zealand
This magnetic fish tank cleaner helps clean glass by magnetizing from an outside pad to the inner glass cleaner part, quickly and easily cleans away algae growth to make your aquarium stays healthy and looks its best. The scrubber could self-floating if separated from magnet for easy fetch. But the magnetic force is strong enough, when they get close, it will reattach together.
STRONG MAGNETIC FORCE
Made of strong rare earth magnet, durable and convenient. Stronger and more powerful magnetic force. Just move the outer magnet, the inside magnet follows, cleaning the floating algae faster and easier. Suitable for fish tanks with thickness up to 0.9cm.
FLOAT UP WHEN DETACHES
Once take down the external grip, the internal scrubber floats on the surface of aquarium which you can fetch it without getting your hands wet.
ANTI-SCRATCH SOFT BRUSH
The scrubber side is made of fabric with tiny hooks that scrape off the algae without damaging the glass. Outside, the surface of the brush is a layer of felt, so it glides smoothly along as you clean.
Every product page lists the measurement that decides it. Tell us the space you are working with and we will tell you straight whether this is the right thing for it. Free New Zealand wide delivery on orders over $75.
Fish Tank Magnetic Cleaner Brush sold by Pet Supply Company New Zealand at $89 NZD. Hands-Free Operation: Clean the interior panel without getting your arms wet. Safe for Fish: Gentle on aquatic inhabitants, minimizing disturbance. Efficient Algae Removal: Powerful magnets maintain steady pressure for thorough scrubbing. Streak-Free Glass: Dual-sided scrubbing pads polish the surface for crystal clarity. Free delivery New Zealand wide on orders over $75. Dispatch in 24 to 48 hours, delivery in 5 to 7 days.