eco-filtration Full Range Of Weighted Suction Domes | Retro Fit Bottom Drains | Portable Bottom Drains | GravityPond Pipework Systems (110mm/4” Weighted Suction Dome)

• Enhanced Water Flow for Gravity Fed Systems – Designed for optimal water circulation, ideal for gravity-fed systems to efficiently remove suspended particles and debris.
• Easy Installation, No Pond Liner Modification – Simply place the dome in the lowest part of your pond without the need to dig or alter the pond liner.
• Improves Pond Maintenance – Enhances water circulation and helps reduce maintenance by pulling debris and solids directly into the filter system, mimicking the function of a sump drain.
• Complete Kit Included – Comes with all necessary fittings: 4″/110mm bend, 32mm hosetail, 30cm of pipe, gravel, plastic bung, and an instruction leaflet.
• Aerated Version Available – For increased efficiency, the aerated version boosts debris removal by 30% while also benefiting aquatic life with improved oxygenation and removal of harmful gases.

Replacement Aqua-Jet Air Diffuser Dome This product allows you to transform your standard 9″ x 4″ Bottom Drain to an aerator. This is ideal if you have or are thinking about buying a standard 9″ x 4″ Bottom Drain, you can simply change it into an aerator at a later date. Why An Aerated Bottom Drain? The benefit of having an Aerator on your Bottom Drain is the rising air bubbles makes a uplift, this circulates the water towards the Bottom Drain making the Bottom Drain up to 30% more efficient at removing debris and waste from the pond. Not only does it help with the performance of the bottom drain but also aerates the water making for a healthier environment in your pond The aerator on this dome is neatly coiled on the Bottom Drain dome and is over 5 meters in length, 5420mm to be exact. The Aqua-Jet range have been tried and tested across the globe and is considered the best money can buy simply because it offers superb aeration like no other design on the market. The aerator is fitted with an air input tee that will accept flexible airline with an internal diameter (ID) of 6mm. This kit comes supplied with 10 meters of flexible clear PVC airline (6mmID-8mmOD) Replacement Parts This model of Aqua-Jet aerator allows for the perforated hose to be replaced, extending the longevity of the products life time. The perforated hose simply unclips and is replaced with a new one from the replacement kit. (For more information please see our product archive) Installing to an Air pump We recommend the use of an air pump between 60-80 LMP for sufficient performance. Simply connect the airline that is attached to the Bottom Drain to your air pump. For ease of assembly place the tip of the airline in warm water for a few seconds and push onto the chosen fitting.