Seachem 3-in-1 Algae Scraper 31cm (12 inch)
The Seachem 3-in-1 Algae Scraper is a highly versatile and effective tool for maintaining aquariums. It comes with three interchangeable blades designed for different types of algae and surfaces:
- Metal Blade: Best for removing tough algae from glass tanks but should not be used on acrylic, as it can cause scratches.
- Plastic Blade: Safe for use on both glass and acrylic, though care is needed to avoid damaging the acrylic.
- Soft Pad: Ideal for acrylic aquariums, removing algae gently without scratching delicate surfaces.
Key Features:
- Ergonomic Handle: The scraper’s handle is designed for comfort, allowing easy use in multiple positions during longer cleaning tasks.
| Blade Type | Best Use | Surface Compatibility |
|---|---|---|
| Metal Blade | Tough algae on glass | Only glass; avoid acrylic |
| Plastic Blade | General algae removal | Glass and acrylic (with care) |
| Soft Pad | Delicate algae on acrylic | Acrylic only |
FAQ
Can the metal blade be used on acrylic tanks?
No, the metal blade should not be used on acrylic tanks as it can cause scratches.
Is the plastic blade safe for both glass and acrylic?
Yes, the plastic blade is safe for both glass and acrylic, but care should be taken to avoid damaging the acrylic surface.
How do I clean the scraper after use?
Wipe the blades and handle with a damp cloth and allow to air dry. Do not submerge in water.

Katherine Springer –
I use this scraper weekly in my 120-liter tank. The metal blade handles green algae on glass very well. I switched to the soft pad for my acrylic side panel and it works perfectly without scratches. The handle is comfortable to hold during long cleaning sessions.
Ruth Harris –
Great tool for a small to medium aquarium. The three blades are useful for different algae types. I found the plastic blade works well on both glass and acrylic, but I still avoid using the metal blade on acrylic.
Carol Watson –
The ergonomic handle makes cleaning much easier. I’ve used the soft pad on my acrylic tank and it removes algae without leaving any marks. It’s a reliable and simple tool for daily maintenance.