Seachem · Replacement blades and pads
Seachem 3211 algae scraper replacement cartridge
Check the fit before you buy
- Part
- 3211
- Assembly
- Replacement cartridge
- Contact pieces
- Plastic edge, metal blade and soft pad
Match the slide-out holder before ordering and select the appropriate contact face for the panel.
See all measurements ↓When to choose it
Choose the complete cartridge if the housing or its molded plastic edge is the worn piece. If your holder and housing are sound and only the metal edge or soft pad is worn, compare Seachem's individual refill packs before buying a whole insert.
Check that your handle has the slide-out cartridge shown by Seachem for its 12- and 18-inch scrapers. Choose the contact face separately for your panel. The metal edge is for glass, and Seachem recommends starting with the soft pad on acrylic.
Specifications
- Brand
- Seachem
- Construction
- Sliding replacement housing
- Work task
- Renew a worn insert or its molded edge
- Model
- 3211
- Part
- 3211
- Assembly
- Replacement cartridge
- Contact pieces
- Plastic edge, metal blade and soft pad
- Metal use
- Glass only
- Amazon.com reference
- B07GK37WSY
Care and other choices
Review the listed dimensions and materials ↑
Related choice Seachem 3214 three-pack of soft scraper pads ↗
Compare options in this department ↗
Documentation
Questions about this product
Does the cartridge include a handle?
No. It is the sliding insert for the scraper head. Compare a complete scraper if you do not already have a compatible handle.
Which part should I use on acrylic?
Seachem recommends the soft pad first. The metal blade is for glass only.
When is a pad refill enough?
Choose the pad refill if only the pad is worn and the existing housing still holds it securely.
