Description:
Algae on the glass is one of the most common and most visible maintenance issues in any aquarium. Left unchecked it builds up quickly, obscures your view of the tank, and makes even a well-maintained aquascape look neglected. A magnetic glass cleaner lets you scrub the inside of your tank without getting your hands wet, using a strong magnetic coupling between an internal scrubber and an external handle to glide across the glass from the outside.
These magnetic aquarium glass cleaners feature a non-slip grip on the external handle and a soft velvet outer pad on the internal scrubber that cleans effectively without scratching glass surfaces. The floating design means if the two pieces separate during use, the internal scrubber rises to the surface rather than sinking into your substrate, protecting your aquascape and livestock from accidental damage.
Available in three sizes to match your glass thickness:
- Small: internal scrubber dimensions 8 x 4 x 5.5cm, suited to thinner glass
- Medium: internal scrubber dimensions 10.5 x 4.7 x 7.5cm, suited to standard aquarium glass
- Large: internal scrubber dimensions 11.5 x 6 x 8.5cm, suited to thicker glass and larger tanks
Selecting the correct size for your glass thickness is important. A magnet that's too weak for your glass thickness won't maintain contact and will slide or fall off during use.
Suitable for glass freshwater and saltwater aquariums.
Product Features:
- Strong magnetic design allows you to clean aquarium glass without getting your hands wet
- Removes algae and residue quickly to keep your aquarium looking clean and clear
- Floating internal scrubber rises to the surface if separated from the outer handle
- Helps prevent accidental disturbance to substrate, plants, and decorations
- Soft velvet cleaning pad effectively removes algae while helping protect glass surfaces
- Non-slip external handle provides a comfortable and secure grip during use
- Compact size is ideal for smaller aquariums and thinner glass panels
- Easy to guide around corners and across viewing panels
- Suitable for routine aquarium maintenance and glass cleaning
- Suitable for freshwater and saltwater glass aquariums
Product Specifications:
- Type: Magnetic Aquarium Glass Cleaner
- Size: Small
- Dimensions: 8 x 4 x 5.5cm
- Cleaning Pad: Soft Velvet Surface
- Handle: Non-Slip Grip
- Design: Floating Magnetic Scrubber
- Compatibility: Glass Aquariums
- Suitable For: Freshwater and Saltwater Aquariums
Items Included:
- 1 x Small Blue Magnetic Aquarium Glass Cleaner
Blue Magnetic Glass Cleaner - Small
Blue Magnetic Glass Cleaner - Small
Low stock: 3 left
Everything about shipping, specifications and warranties is just below.
Why Shop With Us — Our Guarantee & Shipping Info
Why Shop With Us — Our Guarantee & Shipping Info
✅ Quality Products - Reliable aquarium supplies for your setup.
🚚 Standard Shipping Up to 10 kg ($11.95 to $24.95): Delivery within 3 to 10 business days. Rates by order weight: up to 1.5 kg $11.95; 1.5 - 2.5 kg $14.95; 2.5 - 4 kg $16.95; over 4 - 7 kg $19.95; 7 - 10 kg $24.95.
🚚 Heavy & Bulk Shipping Over 10 kg ($34.95 to $59.95): Delivery within 3 to 10 business days. Rates by order weight: 10 - 15 kg $34.95; 15 - 20 kg $44.95; over 20 kg $59.95.
Shipping is calculated at checkout based on the combined weight of dry goods in your order.
🛡️ Warranty Support - Most eligible equipment and accessories are backed by a 1-year manufacturer warranty, with claims handled through us.
🔄 Easy Returns - Most unopened dry goods can be returned within 14 days for change of mind, subject to our return conditions.
🤝 Trusted Couriers - Reliable delivery at a great rate.
💬 Expert Support - Got Questions? Chat with us anytime for advice!
🐟 Adding fish to your order? - Fish, Food and Plants ship separately from our dry goods collections with our Live Arrival Guarantee. When ordering from both our dry goods and fish/food/plant collections, both shipping fees will apply (example: $30 fish & food + $11.95 dry goods = $41.95 total).
👉 For more details visit our Shipping page.
Tips Before You Buy — Product Guidance
Tips Before You Buy — Product Guidance
💡 Unsure which product is right for your tank? Visit our Education section or Blogs for help choosing the best equipment.
🐟 Beginners can start with: How to set up your aquarium, while everyone can check out Aquarium Maintenance & Care for ongoing tank tips!
🌿 Not all products are suitable for every tank size - Double-check dimensions and specifications before purchasing.
✍️ If you’re stuck: Reach out through our chat, we’re always happy to help!
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How the Magnetic Aquarium Glass Cleaner Compares
🧲 Magnetic Aquarium Glass Cleaner
- 🖐️Clean Without Wet Hands: The external handle controls the internal scrubber through the glass, keeping your hands outside the aquarium.
- 🌊Floating Internal Scrubber: If the two pieces separate, the internal scrubber floats to the surface instead of sinking into the substrate.
- 🪟Soft Velvet Cleaning Pad: Designed to remove algae and residue while helping protect glass surfaces during routine cleaning.
- 🧲Strong Magnetic Coupling: The internal and external sections move together across the glass without requiring direct access to the inside of the aquarium.
- 📏Choose the Right Size: Available in different sizes to suit different aquarium glass thicknesses, helping maintain effective magnetic contact.
🪒 Traditional Algae Scraper
- 💧Hands-On Cleaning: Requires the cleaning tool to be placed directly inside the aquarium during use.
- ⬇️Can Be Dropped: A loose scraper or cleaning pad can fall into the aquarium and may need to be retrieved from the substrate or décor.
- 🖐️Direct Contact Required: Cleaning requires reaching into the aquarium or using a handle extending into the tank.
- 📍More Hands-On: Traditional cleaning tools require direct positioning and movement of the cleaning surface inside the aquarium.
- 🧹Simple Cleaning Method: A straightforward option for manually removing algae and residue from aquarium glass.
The floating inner magnet is the feature that matters most here. A magnet cleaner that sinks when the pieces separate can scratch your substrate, damage plants, and stress livestock. The floating design eliminates that risk. For best results, clean your glass before a water change so any dislodged algae gets siphoned out along with the water change.
Always check the scrubbing pad is free of trapped substrate particles before use, a grain of sand or gravel caught between the pad and the glass is the most common cause of scratches. Rinse both components in clean water after each use. Replace the scrubbing pad when it shows signs of wear to maintain cleaning performance and avoid scratching.
Frequently Asked Questions
How does a magnetic aquarium glass cleaner work?
The cleaner uses a magnetic connection between the internal scrubber and external handle. Move the external handle across the outside of the glass and the internal scrubber follows along the inside, allowing you to clean the aquarium without putting your hands in the water.
Which size magnetic glass cleaner should I choose?
The correct size depends on the thickness of your aquarium glass. The Small cleaner has an internal scrubber measuring 8 x 4 x 5.5cm and is suited to thinner glass. The Medium measures 10.5 x 4.7 x 7.5cm and is suited to standard aquarium glass, while the Large measures 11.5 x 6 x 8.5cm and is suited to thicker glass and larger aquariums. Always choose a size appropriate for your glass thickness so the magnets maintain a secure connection.
Can I use this magnetic cleaner on any aquarium?
These magnetic cleaners are designed for use on glass aquarium panels. They are suitable for both freshwater and saltwater aquariums.
Will the cleaning pad scratch my aquarium glass?
The internal scrubber features a soft velvet cleaning surface designed to remove algae and residue while being gentle on glass. Avoid using the cleaner if sand, gravel or other abrasive debris becomes trapped between the pad and the glass, as this can cause scratching.
What happens if the internal scrubber comes off?
The internal scrubber has a floating design, so if the magnetic connection separates during use, it will rise to the surface rather than sinking into the aquarium. This makes it easier to retrieve and helps prevent accidental disturbance to your substrate, plants and decorations.
Can I use the magnetic cleaner on aquarium algae?
Yes. The cleaner is designed to remove algae and other residue from the inside of aquarium glass, making it useful for routine glass maintenance and helping keep viewing panels clear.
Can I clean around aquarium corners and edges?
Yes. The compact magnetic design makes it easy to guide the cleaner across viewing panels and around suitable corners and edges. Move it slowly and avoid forcing it against the glass or silicone joins.
Do I need to get my hands wet to use the cleaner?
No. The external handle allows you to control the internal scrubber from outside the aquarium, so routine glass cleaning can be done without putting your hands into the water.
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