Seachem DuoPad
The Seachem DuoPad is a professional quality dual surface, non-scratch algae pad for glass and acrylic aquariums. One side is made with melamine foam, which utilizes micro abrasive technology to effortlessly remove algae from the sides of your aquarium. Melamine foam is an incredibly abrasive cleaner with a microstructure that is as hard as glass, but the open cell structure keeps it flexible, allowing the pad to efficiently remove caked on algae from minuscule surface scratches on the aquarium walls.
The second side is textured and durable, making it perfect for scrubbing even the rougher grooves of rocks and driftwood clean. Chemically inert and made without the use of soaps or detergents, Seachem’s DuoPad will not leave any negative impact on your aquarium’s surface or water chemistry.
| Feature | Description |
|---|---|
| Material | Melamine foam (one side), textured surface (other side) |
| Surface Type | Dual-sided: abrasive for glass/acrylic, textured for rocks and driftwood |
| Chemical Composition | Chemically inert, no soaps or detergents |
| Usage | For removing algae from aquarium walls and cleaning rock and driftwood surfaces |
FAQ
Can the DuoPad be used on both glass and acrylic aquariums?
Yes, the Seachem DuoPad is designed for use on both glass and acrylic aquariums.
Does the DuoPad leave any residue or affect water chemistry?
No, the DuoPad is chemically inert and does not contain soaps or detergents, so it will not leave residue or affect water chemistry.
Is the melamine foam side safe for use on scratched surfaces?
Yes, the melamine foam side is specifically designed to remove algae from minor surface scratches without damaging the aquarium surface.

Owen McLean –
I’ve used the DuoPad on my 55-gallon tank for several months. It effectively removes algae from the glass and works well on the grooves of my driftwood. No residue, and the pad stays effective even after multiple uses. Highly recommend for any aquarium keeper.
Piers Turner –
The dual-sided design is very practical. The melamine side handles algae buildup easily, and the textured side cleans rocks without scratching. I’ve used it on both glass and acrylic, and it performs consistently.
Yvonne Pullman –
It’s a solid tool for algae control. The foam side is effective, but the textured side wears down faster than expected. Still, it’s better than using a sponge or cloth.
Michael Churchill –
No chemicals, no residue. I appreciate that it’s safe for my fish and water parameters. Works well on both sides and doesn’t scratch the tank surface.