Seaweed Scraper Replacement Blades 3-pack — Metal Blades for Glass | Seachem

Seachem Algae Scraper Replacement Blades (3-pack) are replacement metal blades for the Seachem 3-in-1 scraper. This pack contains three metal blades designed to remove stubborn algae from glass aquariums. The blades wear down over time and should be replaced regularly to maintain effective cleaning and prevent damage to the glass. Compatible with the 12" and 18" Seachem 3-in-1 scrapers.

Package contents

• 3 replacement metal blades
• Designed exclusively for the Seachem 3-in-1 scraper system
• Not compatible with standard razor blades

Use

The metal blade is most effective for removing coralline algae and stubborn deposits from glass aquariums. Slide the blade into the scraper cartridge to replace a worn one. Do NOT use the metal blade on acrylic aquariums—it will scratch the surface. For acrylic, use the plastic blade or the soft pad.

Compatibility

Compatible with both Seachem 3-in-1 scraper sizes: 12" (31 cm) and 18" (46 cm). The blades are specific to the Seachem system.

Why choose these blades from ReefSolution?

The 3-pack of metal blades is ideal for aquarists who primarily clean glass aquariums and want to keep spare blades on hand. To replace the soft pads, Seachem Algae Scraper Replacement Scrub Pads (3-pack) are available. For a complete set including the cartridge, metal blade, and soft pad, the Seachem Algae Scraper Replacement Kit is recommended.

Frequently Asked Questions

Are these metal blades compatible with both sizes of Seachem scraper?

Yes, the blades are universal and compatible with the Seachem 3 in 1 12" and 18" scrapers.

Can standard razor blades be used in the Seachem scraper?

No. The Seachem 3-in-1 scraper uses blades specific to its system. Standard razor blades are not compatible.

Can the metal blade be used on an acrylic aquarium?

No. The metal blade will scratch the acrylic. For acrylic aquariums, use the plastic blade or the soft pad.