Pond Filter Mat Wadding - Green - 11 inch x 17 inch
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eBayPond Filter Mat Wadding Sponge Fine Foam Pad 11""x17"" Yamitsu Remove Debris
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Product Information
Full details
The Yamitsu Pond Filter Mat Wadding is an essential maintenance tool for pond owners seeking superior water clarity. Designed for use in external biological filters, this high-density wadding acts as a final polishing stage to trap fine debris and organic particulates that cause cloudy or murky water. While it excels at mechanical filtration, it is intended for use in the final stage of your system and requires periodic manual cleaning or replacement to maintain efficient flow rates.
All features
| Colour | Green |
|---|---|
| Model Part Number | 010819 |
| Brand | Yamitsu |
Extended Product Information
FAQs
Can I wash the wadding with tap water?
It is not recommended. Use pond water to rinse the material to ensure you do not introduce chlorine into your biological filter.
How often should I replace the Yamitsu wadding?
You should replace the wadding every 1 to 3 months, depending on your fish stock levels and the amount of debris in the pond.
Can I use this in an internal filter?
This product is specifically designed for external biological pond filters where it can be properly secured in a final chamber.
Does this remove green water algae?
It helps trap the physical particles associated with green water, but for best results, it should be used in conjunction with a UV clarifier.
Will this harm the beneficial bacteria in my pond?
No, it is inert. However, by trapping debris, it keeps your primary bio-media cleaner and more efficient.
Troubleshooting
Water flow is reduced after installation
The wadding is likely clogged with debris. Remove the mat and rinse it thoroughly in pond water to restore flow.
Water bypasses the filter material
Ensure the wadding is cut slightly larger than the filter chamber so it sits snugly against the walls, preventing gaps.
Wadding is falling apart
The material has reached the end of its lifespan. Discard the old piece and replace it with a fresh sheet of wadding.
Pros and Cons
Pros
- Significantly improves water transparency
- Easy to customize with simple tools
- Cost-effective maintenance solution
- Fits most standard external filter boxes
Cons
- Requires regular physical cleaning
- Material breaks down over time
- Can restrict flow if allowed to clog completely
Setup, Compatibility & Care
To set up your filter, measure your filter chamber and trim the 11x17 inch sheet to size using clean scissors. Ensure the wadding is positioned securely so that water cannot bypass the sides of the mat. Maintenance is vital for this product; you should inspect the wadding every two to four weeks. During inspection, gently rinse the wadding in a bucket of pond water to remove trapped sediment. Avoid using tap water for cleaning as the chlorine can kill beneficial bacteria elsewhere in your filter system. The material should be replaced entirely every 1 to 3 months, or sooner if the fibers begin to lose their structure and integrity, to prevent the filter from overflowing.