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B&Q£134.99Visit shop B&Q - Aerated Dome Bottom Drain Suction Dome Pond Aeration System 11362
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The Aquacadabra Retro-Fit Weighted Suction Dome is an ideal solution for pond owners looking to improve filtration efficiency without the invasive process of draining or excavating their pond to install a traditional bottom drain. By utilizing a weighted design that sits directly on the pond floor, it draws heavy solids and sludge into your existing filtration system. While it is highly effective at clearing the pond bottom, users should note that the aerated model requires an additional air pump to function as intended.
| Model Part Number | 11362 |
|---|---|
| Brand | Aquacadabra |
No, the retro-fit design is specifically made to be lowered into a full pond without any digging or liner modification.
The unit is compatible with most gravity-fed or pump-fed systems, provided you have the appropriate plumbing connections available in your fitting bag.
Once submerged, the diffuser will start producing fine bubbles after an initial settling period of 30 to 60 minutes.
No, the aerated version includes the dome and the 3.16m perforated tubing, but a separate air pump is required to operate the aeration feature.
It should be checked periodically based on your pond's debris levels. A simple rinse and inspection of the intake are usually sufficient.
Ensure the tube is fully submerged and allow 60 minutes for the material to saturate and release air evenly.
Check the filter intake and the suction dome for large debris blockages such as leaves or stones.
Verify that the base plate is sitting flat. If the pond floor is extremely sloped or covered in thick silt, clear a small patch for the base to rest on.
Installation involves simply lowering the dome into the deepest part of your pond and connecting the piping to your current filtration setup using the provided fitting bag. The unit's base plate is specifically engineered to provide stability on most surfaces. For the aerated model, ensure your air pump is rated for the required backpressure of the 3.16m tubing. Note that the air diffuser may take 30 to 60 minutes after full submersion to reach its optimal fine-bubble output. Periodically remove the dome to rinse the intake area and inspect the air tubing for any blockages or debris buildup to ensure long-term functionality.
