Seachem Duo Algae Pad 25 mm Thick (1 pack)
Seachem Duo Algae Pad 25 mm Thick (1 pack) is an aquarium cleaning tool. Confirm that its working surface suits the aquarium material and keep substrate away from cleaning faces.
Quick Facts
- Product type: Aquarium cleaning tool
- Listed size / rating: 25 mm; 1 pack
- Selected option: Check the chosen variant before ordering.
- Primary use: Aquarium treatment
Is this for you?
- The cleaning face suits glass, acrylic or the stated surface.
- Its size reaches the intended area.
- You can use it without trapping substrate against the cleaning face.
FAQ
What surfaces is the algae pad suitable for?
The cleaning face is suitable for glass, acrylic, or the stated surface. Ensure the surface matches the pad’s compatibility before use.
How thick is the algae pad?
The algae pad is 25 mm thick.
Can the pad be used on all types of aquarium substrates?
Please keep substrate away from the cleaning face to avoid trapping. It is not designed to clean directly on substrates.

Mary Metcalfe –
The pad works well for removing algae from glass sides. It’s easy to handle and doesn’t scratch the surface. I used it regularly and noticed less algae buildup over time.
Trevor James –
Good for cleaning algae on acrylic tanks. The thickness provides enough pressure, but make sure to keep the substrate away from the pad to avoid getting it stuck.
Hannah Wallace –
Very effective for maintaining clean tank walls. The 25 mm thickness gives solid grip and the pad stays in place during use. No damage to the tank surface observed.