Top 10 BOTTOM DRAIN KOI POND UK – Pond Filtration Equipment

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1. eco-filtration

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Eco-filtration WEIGHTED SUCTION DOME AQUA-JET AIR DIFFUSER AERATOR BOTTOM DRAIN KOI FISH POND

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eco-filtration #ad - Comes supplied with fittings for either a gravity or pump fed system. Aerated for increased water movement, making it more efficient at removing debris and solids. Works in the same great way a Sump Drain does. Pulls debris and solids directly from the bottom straight into your filter system. No digging or putting a hole in your pond liner necessary.
Brandeco-filtration #ad
ManufacturerAir Care Products #ad

2. Kockney Koi

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Yamitsu 110mm Large Sump Bottom Drain 4"

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Kockney Koi #ad - Helps keep your pond clean. Removes pond and fish waste. A must for gravity fed filter systems. For use with 110mm Solvent Weld pipework.
BrandKockney Koi #ad
ManufacturerKockney Koi #ad

3. eco-filtration

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Eco-filtration 56MM/2" BOTTOM DRAIN AIR DIFFUSER KOI FISH POND PUMP FILTER TANK PIPE FITTING

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eco-filtration #ad - The waste leaves through the bottom drain leading to the pond filter box. Can also be installed into multiple areas of the pond to stop sludge build up. Pond bottom drains are used on a pond which has a gravity fed filter system. Perfect way to reduce sludge within the pond. 2" 56mm. For best use the pipe work should run as direct to the filter.
Brandeco-filtration #ad
ManufacturerAir Care Products #ad

4. eco-filtration

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Eco-filtration 56MM/2" BOTTOM DRAIN AND DOME KOI FISH POND PUMP FILTER TANK PIPE FITTING

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eco-filtration #ad - The waste leaves through the bottom drain leading to the pond filter box. Pond bottom drains are used on a pond which has a gravity fed filter system. For best use the pipe work should run as direct to the filter. 2" 56mm. Can also be installed into multiple areas of the pond to stop sludge build up. Perfect way to reduce sludge within the pond.
Brandeco-filtration #ad
ManufacturerAir Care Products #ad

5. eco-filtration

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Eco-filtration 110MM/4 BOTTOM DRAIN RING AERATOR KOI FISH POND PUMP FILTER TANK PIPE FITTING

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eco-filtration #ad - Can also be installed into multiple areas of the pond to stop sludge build up. The waste leaves through the bottom drain leading to the pond filter box. 4" 110mm. For best use the pipe work should run as direct to the filter. Pond bottom drains are used on a pond which has a gravity fed filter system. Perfect way to reduce sludge within the pond.
Brandeco-filtration #ad
ManufacturerAir Care Products #ad

6. eco-filtration

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Eco-filtration Full Range Of Pond Bottom Drains | Large & Small Sump Drains | Replacement Aerated Domes For Koi & Fish Ponds Large Bottom Drain 4' Pressure Socket

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eco-filtration #ad - Models available large pond bottom drain large single Ring Aerated Pond Bottom Drain Large Aqua-Jet Aerated Pond Bottom Drain Large Rubber Membrane Aerated Pond Bottom Drain. All replacement domes will come supplied with new height adjuster tube. Models available small pond Bottom Drain Small Single Ring Aerated Pond Bottom Drain. However if the application of 4” pressure pipe114.

3mm is needed, the large Bottom Darin 4" Pressure Socket has been purposely designed for the job. Replacement domes change your standard non aerated Pond Bottom Drain into an aerated model and receive the same grate benefits. The subair aerated pond bottom drain kit has been created to offer a discrete way of connection from the air supply to the aerated dome through the sump drain. The design focuses on simplicity, reliability, and ease of construction whiles reducing the amount of “clutter” in and through your pond. Models available replacement large bottom drain dome replacement Large Single Ring Aerated Bottom Drain Dome Replacement Large Aqua-Jet Aerated Bottom Drain Dome Replacement Large Rubber Membrane Aerated Bottom Drain Dome.

The socket will convert a standard 110mm ID Bottom Drain Sump into a Sump that will receive 4" pressure pipe. The small bottom drain range is manufactured with a joining socket that has a 56mm internal diameter ID this will receive waste pipe with an outside diameter OD of 56mm 50mm Domestic Waste please refer to the pipe dimension and identification chart. The large bottom drain range is manufactured with a joining socket that has a 110mm internal diameter ID this will receive waste pipe with an outside diameter OD of 110mm standard 4" waste please refer to the pipe dimension and identification chart.
Brandeco-filtration #ad
ManufacturerAir Care Products #ad
Height7.87
Length15.75
Width1.57
Part Number01234
ModelAqua-Sure Bottom Drain

7. eco-filtration

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Eco-filtration RETRO-FIT 110MM/4 BOTTOM DRAIN KOI FISH POND PUMP FILTER TANK PIPE FITTING

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eco-filtration #ad - Can also be installed into multiple areas of the pond to stop sludge build up. The waste leaves through the bottom drain leading to the pond filter box. Perfect way to reduce sludge within the pond. For best use the pipe work should run as direct to the filter. Pond bottom drains are used on a pond which has a gravity fed filter system. 4" 110mm.
Brandeco-filtration #ad
ManufacturerAir Care Products #ad

8. eco-filtration

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Eco-filtration SMALL 4" X 2" BOTTOM DRAIN AND DOME KOI FISH POND PUMP FILTER TANK PIPE FITTING

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eco-filtration #ad - 2" 56mm. Pond bottom drains are used on a pond which has a gravity fed filter system. Perfect way to reduce sludge within the pond. The waste leaves through the bottom drain leading to the pond filter box. Can also be installed into multiple areas of the pond to stop sludge build up. For best use the pipe work should run as direct to the filter.
Brandeco-filtration #ad
ManufacturerAir Care Products #ad

9. eco-filtration

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Eco-filtration 110MM/4” SUBAIR AERATED Bottom Drain System KOI Fish Pond Pump Filter Tank Pipe

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eco-filtration #ad - Unit count: 50000 . The aerator is fitted with air supply hose with an internal diameter ID of 9. 5mm. The subair aerated pond bottom drain kit features an aerated dome; the aerated dome has a perforated rubber membrane. Originating from a steeple design of bottom drain and aerator that has been on the market since the early 2000s.

The bubbles are slowly released and larger in size. Make for a more minimalistic and aesthetically pleasing design when looking and observing from above. The aerator on this dome is a carefully perforated rubber membrane; the rubber membrane has been a firm favourite amongst koi and pond enthusiasts for over decade, Its easy to see why. Due to the manufacturing methods used when producing the rubber membrane aerator, the rubber membrane is different to other aerators on the market. The rubber membrane is inconspicuous when situated on the bottom of ponds. This kit comes supplied with 15 meters of Air Supply Hose 9. 5mmid-13mmodrecommend air pump between 40-60 LMP for sufficient performance.

The design focuses on simplicity, reliability and ease of construction whiles reducing the amount of “clutter” in and through your pond. The benefit of having an aerator on your bottom drain is the rising air bubbles makes an 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. The subair allows for the pvc air supply hose to enter the bottom drain sump independently, this eradicated the need for the air supply hose to be fed through your pond and connecting aerated bottom drain dome.
Brandeco-filtration #ad
ManufacturerAir Care Products #ad

10. eco-filtration

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Eco-filtration 4"/110MM RETRO FIT BOTTOM DRAIN SUCTION DOME KOI FISH POND TANK PUMP FILTER

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eco-filtration #ad - Fits 110mm od Waste Pipe. No digging or putting a hole in your pond liner necessary. Comes supplied with fittings for either a gravity or pump fed system. Pulls debris and solids directly from the bottom straight into your filter system. Works in the same great way a Sump Drain does.
Brandeco-filtration #ad
ManufacturerAir Care Products #ad