User Manual for Hygger HG068 Aquarium Magnet Cleaner Brush
Quick guide for the Hygger HG068 aquarium magnet cleaner brush. Learn how to safely install, use, and maintain your magnetic scrubber and scraper for freshwater and saltwater tanks.
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
The Hygger HG068 is a magnetic aquarium cleaner designed for both freshwater and saltwater tanks. It features a dual-function design (scrubber and scraper) and a floating mechanism for easy retrieval. Important: Do not use stainless steel blades on acrylic tanks to avoid scratching. Always keep the magnet away from pacemakers, children, and high-temperature sources.
Product Features
- Strong Magnetism: Uses rare earth magnets for a firm grip on the tank glass.
- Multi-function: Includes a scrubbing pad for soft algae and interchangeable blades (stainless steel and plastic) for tougher debris.
- Float Design: The brush floats to the surface if separated, preventing it from sinking to the bottom.
- Ergonomic Design: Curved handle for comfortable use.
Method of Application

- Remove the magnet brush from the packaging.
- Rotate the brush 1/4 turn to separate the two parts.
- Place the scrubber part inside the aquarium and the handle part on the outside.
- Slowly slide the outside piece until the magnets align and lock onto the glass.
- Begin cleaning by moving the handle across the glass surface.
Blade Installation
The device supports interchangeable blades. To install, simply insert the desired blade into the slot on the scrubber head before use. To remove the blade after use, press down on the card from the back of the scrubber.

Safety Warnings
- Acrylic Warning: Never use stainless steel blades on acrylic tanks.
- Finger Safety: Do not place fingers between the two magnet pads. Keep a significant gap between the handle and the scrubbing pad when gripping.
- Medical Safety: Individuals with electronic medical devices such as pacemakers are prohibited from using this product.
- Magnet Safety: Keep away from magnetizable items like scissors and avoid high temperatures that may cause demagnetization.
Maintenance and Storage

- Cleaning: Clean the magnetic brush after each use to ensure optimal results.
- Storage: When not in use, store the cleaner in its box.
- Sticking Prevention: Place the provided white card in the middle of the cleaner brush when storing to prevent the magnets from sticking together.
- Handling: Avoid dropping the device from high places.
Package Included
- 1x Magic brush
- 1x Flannel brush
- 1x Stainless steel blade
- 1x Plastic blade
- 1x User manual
Warranty and Contact
This product includes a one-year limited warranty covering defects in materials and workmanship. The warranty does not cover damage from improper installation, saltwater corrosion, or misuse. For support, contact the manufacturer at [email protected] or visit www.hygger-online.com.
Official resources from the manual
Manufacturer information
Hygger Aquarium Inc
Practical help
Common problems
Insert a hard tool between the two magnets to separate them.
Press down on the card from the back of the scrubber to release the blade.
Ensure you are not using the stainless steel blade on acrylic tanks.
Before use
- Verify tank thickness compatibility (HG068-M: 1/4-3/8 inch; HG068-L: 2/5-7/11 inch).
- Ensure no pacemakers are in the vicinity.
- Separate the two magnet parts before placing them on the tank.
- Keep the device away from high temperatures.
- Keep the device away from magnetizable items like scissors.
Images and diagrams
- Rotate the brush 1/4 turn to separate the magnet parts.
- Insert the blade into the slot on the scrubber head.
- Place the white card between the magnets during storage to prevent them from sticking.
- Place one piece inside and one outside, sliding them until they align.
Model compatibility
- Suitable for both freshwater and saltwater tanks.
- Stainless steel blades are not suitable for acrylic tanks.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.