Seachem Algae Scraper Replacement Cartridge
Seachem Replacement Blades, Cartridge, and Pads Packs come in convenient 3-pack sets, designed to maintain the efficiency of the Seachem 3-in-1 Algae Scraper for extended use. These packs provide a cost-effective way to ensure that your scraper continues to perform optimally without needing to buy an entirely new tool.
Key Components:
- Metal Blades: Ideal for tough algae removal in glass aquariums. These blades can be replaced easily and come in a 3-pack for ongoing use.
- Plastic Blades: Safe for both glass and acrylic tanks, the plastic blades offer versatility and also come as a 3-pack. They are great for light algae removal and are gentle on surfaces.
- Soft Pads: Designed to work with the scraper head, soft pads help in smooth algae removal without scratching tank surfaces.
| Component | Material | Use Case |
|---|---|---|
| Metal Blades | Stainless steel | Tough algae on glass tanks |
| Plastic Blades | Acrylic-based plastic | Light algae on glass and acrylic tanks |
| Soft Pads | Non-abrasive foam | Surface protection during cleaning |
FAQ
Can I use the metal blades on acrylic tanks?
No, metal blades are not recommended for acrylic tanks as they may cause scratches. Use plastic blades instead for acrylic surfaces.
How often should I replace the blades and pads?
Replace the blades and pads when they show signs of wear or when algae removal becomes less effective. Typically every 2 to 4 weeks depending on tank conditions.
Are these parts compatible with all Seachem 3-in-1 Algae Scrapers?
Yes, these replacement cartridges are specifically designed for the Seachem 3-in-1 Algae Scraper model.

Peter Paterson –
The replacement blades work well and are easy to install. I switched from the original blades and noticed less scratching on my glass tank. The plastic blades are gentle and effective for light algae buildup.
Sebastian Thomson –
Got the 3-pack and used it after a few weeks of algae growth. The metal blades are strong and remove tough algae efficiently. The soft pads help prevent surface damage.
Paul Hemmings –
I use this in a 55-gallon tank with live plants. The plastic blades are perfect for daily light cleaning without damaging the acrylic sides. The pack is well-packaged and ready to use.