Sera Scraper Replacement Blades, Set 1
Designed for use with the Sera scraper XL and XXL, this set provides precision cleaning for aquarium glass. Ideal for removing algae and stubborn grime from tank interiors without damaging surfaces.
Includes
- Durable stainless steel blade for standard glass
- Gentle plastic blade for acrylic surfaces
- Sponge for softer residues
| Blade Type | Surface Compatibility |
|---|---|
| Stainless Steel | Standard glass |
| Plastic | Acrylic surfaces |
| Sponge | Soft residues |
FAQ
Are these blades compatible with all Sera scrapers?
Yes, these replacement blades are designed for use with the Sera scraper XL and XXL models.
Can I use the plastic blade on regular glass?
No, the plastic blade is intended for acrylic surfaces only. Use the stainless steel blade on standard glass.
How often should I replace the blades?
Replace the blades when they show signs of wear or when cleaning efficiency decreases.

Thomas Tucker –
The stainless steel blade works great on my glass tank. I’ve used it for several months and it still holds up well. The plastic blade is perfect for my acrylic side panel. Easy to switch between tools and doesn’t scratch the surfaces.
Edward Mackenzie –
I switched from a previous scraper and these blades make cleaning much easier. The sponge helps with light algae buildup. Only downside is the plastic blade doesn’t last as long as the steel one.
Peter Sanderson –
Great set for maintaining a clean tank. The three tools cover different cleaning needs. I use the steel blade daily and the sponge for occasional light cleaning. No damage to glass or acrylic surfaces.