{"title":"Bottom Drains","description":"\u003ch3\u003e\u003cstrong\u003eBottom Drains\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA high-quality \u003cstrong\u003eBottom Drain\u003c\/strong\u003e is the foundation of any efficient gravity-fed koi pond. Designed to sit at the lowest point of your pond, these drains utilize gravity to pull fish waste, sunken debris, and settled solids directly into your filtration system, preventing the buildup of harmful sludge and \"dead spots.\"\u003c\/p\u003e\n\u003cp\u003eOur collection includes both \u003cstrong\u003eStandard Bottom Drains\u003c\/strong\u003e and \u003cstrong\u003eAerated Bottom Drains\u003c\/strong\u003e. Aerated models feature an integrated air dome or membrane that releases a column of fine bubbles. This not only increases dissolved oxygen levels but also creates a rising current that draws debris from across the pond floor toward the drain inlet. Whether you are installing a new 110mm system or require a \u003cstrong\u003eSide Drain\u003c\/strong\u003e for a specialized build, our range ensures maximum waste removal efficiency.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypes:\u003c\/strong\u003e Standard (Sump), Aerated (Air Dome), and Side\/Wall Drains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size:\u003c\/strong\u003e Standard 110mm (4\") or 50mm (2\") for smaller systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-impact, UV-stabilised ABS plastic for long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDome Design:\u003c\/strong\u003e Low-profile covers designed to prevent fish from entering while maximizing flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for use with 110mm Solvent Weld or Pressure Pipe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor optimal performance, it is generally recommended to install one 110mm drain for every 10m² to 12m² of pond surface area. This ensures that the entire pond floor is effectively swept by the water current. At Southcoast Koi and Aquatics, we provide the heavy-duty \u003cstrong\u003ePond Drains\u003c\/strong\u003e and \u003cstrong\u003eAeration Domes\u003c\/strong\u003e necessary to keep your aquatic environment pristine and your koi thriving.\u003c\/p\u003e","products":[{"product_id":"tornado-airstorm-aerated-drain-110mm-with-40mm-air-feed","title":"Tornado AirStorm Aerated Drain 110mm (with 40mm air feed)","description":"\u003cp\u003eThe Tornado Air-Storm bottom drain is a Premium quality aerated bottom drain for use in Koi ponds.   Is has been manufactured using only high quality materials and uses a professional moulded drain lid with built-in air dome.  The air supply to the dome is fixed inside the drain so no-need for any additional connections to the stem.   Available ion 110mm\/40mm  \u003c\/p\u003e","brand":"Tornado Air-Storm","offers":[{"title":"Default Title","offer_id":56945931977052,"sku":"ap532","price":299.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/523.jpg?v=1773002419"},{"product_id":"liner-flange-kit-for-tornado-drains","title":"Liner Flange kit (For Tornado drains)","description":"","brand":"Tornado Air-Storm","offers":[{"title":"Default Title","offer_id":56945931714908,"sku":"AP534","price":23.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/flangekit1_1024x1024_f24b86cb-00d3-4829-9e34-b953d0d49c28.jpg?v=1773002419"},{"product_id":"3-tommy-drain","title":"3\" Tommy Drain","description":"","brand":"SKS Wholesale","offers":[{"title":"Default Title","offer_id":56945933255004,"sku":"PW6546","price":15.43,"currency_code":"GBP","in_stock":true}]},{"product_id":"tornado-airstorm-aerated-drain-4-pressure-with-1-air-feed","title":"Tornado AirStorm Aerated Drain 4\" pressure (with 1\" air feed)","description":"\u003cp\u003eThe Tornado Air-Storm bottom drain is a Premium quality aerated bottom drain for use in Koi ponds.   Is has been manufactured using only high quality materials and uses a professional moulded drain lid with built-in air dome.  The air supply to the dome is fixed inside the drain so no-need for any additional connections to the stem\u003c\/p\u003e\n\u003cp\u003e4inch\/1inch\u003c\/p\u003e","brand":"Tornado Air-Storm","offers":[{"title":"Default Title","offer_id":56945933517148,"sku":"AP533","price":299.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/523_a4cae9ca-3db6-436b-a16e-a96f3f0a73da.jpg?v=1773002430"},{"product_id":"liner-kit-for-pro-line-aqua-4-aerated-bottom-drain","title":"Liner Kit for PRO-Line Aqua 4\" Aerated Bottom Drain","description":"","brand":"PRO-Line Aqua","offers":[{"title":"Default Title","offer_id":56945942692188,"sku":"AP5201","price":19.5,"currency_code":"GBP","in_stock":true}]},{"product_id":"pro-line-aqua-4-aerated-bottom-drain-1-duct-includes-1-direct-air-feed-connector","title":"PRO-Line Aqua 4\" Aerated Bottom Drain (1\" Duct) - Includes 1\" direct air feed connector","description":"","brand":"PRO-Line Aqua","offers":[{"title":"Default Title","offer_id":56945942921564,"sku":"AP520","price":199.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/Proline-drain.jpg?v=1773002508"},{"product_id":"astralpool-bottom-drain-abs-grey-210mm-2-liner","title":"Astralpool Bottom drain ABS grey 210mm 2\" - liner","description":"\u003cspan data-mce-fragment=\"1\"\u003e2\" Side outlet, casing and grid in ABS Supplied with gaskets, flange and screws. Maximum recommended flow rate: 13 m³\/h. \u003c\/span\u003e","brand":"Aqua Forte","offers":[{"title":"Default Title","offer_id":56945980571996,"sku":"PW6345","price":68.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/00271CL144_A.jpg?v=1773002846"},{"product_id":"supa-tuff-bottom-drain-lid-retro-fit","title":"Supa Tuff - Bottom Drain Lid (Retro fit)","description":"\u003cspan data-mce-fragment=\"1\"\u003eThe ideal solution for e.g. swimming ponds! Due to the strong rim there is a low risk when someone stands on top of the lid. The weight is distributed along the ring that rests on the bottom of a standard bottom drain. Very easy to insert\/remove (for maintenance) with a koinet handle. Material: PE \u0026amp; stainless steel. Lid: Ø35cm x 1cm, bottom ring: Ø21cm x 2 cm. Total height: 20 cm. NOTE: comes in separate parts, due to shipping size. Easy to assemble.\u003c\/span\u003e","brand":"Aqua Forte","offers":[{"title":"Default Title","offer_id":56945981587804,"sku":"PW6344","price":161.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/SB147.jpg?v=1773002856"},{"product_id":"spindrifter-2-bottom-drain-liner","title":"Spindrifter 2 Bottom Drain Liner\"","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Spindrifter bottom drain is known worldwide for its quality and design. This unit completely replaces the Standard Bottom\u003cbr\u003e Drain. The most noticeable feature is the extra connection in the sump of the drain. This allows the air supply hose to enter the\u003cbr\u003e sump independently of the water outlet pipe, thus eliminating the possibility of restriction to the water flow and somewhere else for\u003cbr\u003e blanket weed to attach. The membrane and backing plate fit into a recess in the specially manufactured dome (provided). The recess\u003cbr\u003e in the dome prevents the membrane from becoming detached. The complete assembly is secured to the bottom drain by means of\u003cbr\u003e stem, which also provides the air inlet. Most water pipe sizes can be accommodated, the customer to specify. The air inlet is via a\u003cbr\u003e nickel plated connector.\u003c\/p\u003e","brand":"Spindrifter","offers":[{"title":"Default Title","offer_id":56946022449500,"sku":"AP450","price":161.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/462resized111_720x_ab99d7ff-9acf-4406-a040-f94c56eb206e.jpg?v=1773003146"},{"product_id":"spindrifter-drain-lid","title":"Spindrifter Drain Lid","description":"\n\u003cp\u003e \u003c\/p\u003e ","brand":"Spindrifter","offers":[{"title":"Default Title","offer_id":56946023629148,"sku":"AP4851","price":135.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/1282resized111_9b970191-e08d-4e59-966d-3ddbf5053c54.jpg?v=1773003157"},{"product_id":"spindrifter-3-bottom-drain-liner","title":"Spindrifter 3\" Bottom Drain Liner","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Spindrifter bottom drain is known worldwide for its quality and design. This unit completely replaces the Standard Bottom\u003cbr\u003e Drain. The most noticeable feature is the extra connection in the sump of the drain. This allows the air supply hose to enter the\u003cbr\u003e sump independently of the water outlet pipe, thus eliminating the possibility of restriction to the water flow and somewhere else for\u003cbr\u003e blanket weed to attach. The membrane and backing plate fit into a recess in the specially manufactured dome (provided). The recess\u003cbr\u003e in the dome prevents the membrane from becoming detached. The complete assembly is secured to the bottom drain by means of\u003cbr\u003e stem, which also provides the air inlet. Most water pipe sizes can be accommodated, the customer to specify. The air inlet is via a\u003cbr\u003e nickel plated connector.\u003c\/p\u003e","brand":"Spindrifter","offers":[{"title":"Default Title","offer_id":56946023760220,"sku":"AP448","price":236.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/462resized111_720x_6ce7bfc5-e009-474b-9639-6005dfaec8df.jpg?v=1773003157"},{"product_id":"spindrifter-4-pressure-bottom-drain-for-concrete","title":"Spindrifter 4\" Pressure Bottom Drain for Concrete","description":"\u003cp\u003eThe Spindrifter bottom drain is known worldwide for its quality and design. This unit completely replaces the Standard Bottom Drain. The most noticeable feature is the extra connection in the sump of the drain. This allows the air supply hose to enter the\u003cbr\u003e sump independently of the water outlet pipe, thus eliminating the possibility of restriction to the water flow and somewhere else for\u003cbr\u003e blanket weed to attach. The membrane and backing plate fit into a recess in the specially manufactured dome (provided). The recess\u003cbr\u003e in the dome prevents the membrane from becoming detached. The complete assembly is secured to the bottom drain by means of\u003cbr\u003e stem, which also provides the air inlet. Most water pipe sizes can be accommodated, the customer to specify. The air inlet is via a\u003cbr\u003e nickel plated connector.\u003c\/p\u003e","brand":"Spindrifter","offers":[{"title":"Default Title","offer_id":56946023858524,"sku":"AP4451","price":310.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/462resized111_720x_403f231a-765b-4177-914e-d5a8222a260f.jpg?v=1773003157"},{"product_id":"spindrifter-air-domes-freestanding-s-s","title":"Spindrifter Air Domes Freestanding S\/S","description":"\n\u003cp\u003e \u003c\/p\u003e ","brand":"Spindrifter","offers":[{"title":"Default Title","offer_id":56946023924060,"sku":"AP442","price":176.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/1110resized111_2b0f9d6b-cc1f-4e4d-8990-cc4377fd1ae8.jpg?v=1773003157"},{"product_id":"pro-line-air-dome-34cm","title":"PRO-Line Air dome 34cm","description":"Proffessional rubber membrane aerators, suitable for Industrial applications and pond areation.\u003cbr\u003e*The connection on the bottom is 3\/4inch male BSP thread*","brand":"PRO-Line Aqua","offers":[{"title":"Default Title","offer_id":56946043453788,"sku":"AP4422","price":48.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/prodome_042eb736-41cb-433f-a0d3-acafb42ee576.jpg?v=1773003289"},{"product_id":"pro-line-air-dome-25cm","title":"PRO-Line Air dome 25cm","description":"Proffessional rubber membrane aerators, suitable for Industrial applications and pond areation.\u003cbr\u003e*The connection on the bottom is 3\/4inch male BSP thread*","brand":"PRO-Line Aqua","offers":[{"title":"Default Title","offer_id":56946044600668,"sku":"AP4421","price":37.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/prodome_16b07583-c022-465a-92a0-b77b2b70700b.jpg?v=1773003300"},{"product_id":"liner-flange-kit-for-4-spindrifter","title":"Liner flange kit for 4\" spindrifter","description":"\u003cp\u003e The liner flange kit allows you to fit 4\" spindrifter to liner.\u003c\/p\u003e","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946080842076,"sku":"AP4451B","price":24.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/flangekit1.jpg?v=1773003545"},{"product_id":"free-standing-bottom-aeration-dome-pic-2","title":"Free-Standing Bottom aeration dome (pic 2)","description":"\u003cp\u003e\u003c\/p\u003e","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946099192156,"sku":"AP4424","price":114.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/AP4424_acbc1ef0-932f-4aed-ac48-0b77512a4f8f.jpg?v=1773003715"},{"product_id":"economy-bottom-drains","title":"Economy Bottom Drains","description":"\n\u003cp\u003e \u003c\/p\u003e \u003cp\u003eDrain with cover to keep fish out and to provide good suction on the bottom. Excentric\u003cbr\u003e\noutlet for minimal accumulation of sediments. 50 mm: round 20 cm and lid round 22 cm.\u003cbr\u003e\n110 mm: round 32 cm and lid 38 cm.\u003c\/p\u003e","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946112823644,"sku":"PW634","price":23.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/488resized111_720x_53a41f68-c9b5-467d-ae45-c8c0862cc1a0.jpg?v=1773003804"},{"product_id":"direct-air-feed-set-1-pressure-converters","title":"Direct air feed set (1 pressure converters)\"","description":"\n\u003cp\u003e \u003c\/p\u003e \u003cp\u003eBy using the converter set you can seal the ends of the ducting pipe (1‚‚½) and use it to pump the air through thus avoiding a column of stagnant water.\u003c\/p\u003e","brand":"Spindrifter","offers":[{"title":"Default Title","offer_id":56946122981724,"sku":"AP4511","price":27.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/463resized111_d5aa41fc-eb1e-4c31-98d0-8c9a98786553.jpg?v=1773003871"},{"product_id":"complete-110mm-bottom-drain-with-aereation-lid-pic-1","title":"Complete 110mm Bottom Drain with Aereation lid (pic 1)","description":"\u003cp\u003e\u003c\/p\u003e","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946127339868,"sku":"AP4423","price":132.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/AP4423_0f375dc4-abcb-432b-9722-777c4db118d9.jpg?v=1773003906"},{"product_id":"complete-bottom-drain-with-aeration-lid-25mm-pic-4","title":"Complete Bottom Drain with Aeration lid \u0026 25mm (pic 4)","description":"\u003cp\u003e\u003c\/p\u003e","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946128355676,"sku":"AP4426","price":124.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/AP4426_993d3e26-8a65-4d2f-9f24-03acb8a7f5c0.jpg?v=1773003917"},{"product_id":"aerated-dome-for-drain-1-5-or-50mm-stem","title":"Aerated dome for drain - 1.5\" or 50mm stem","description":"\u003cp\u003e\u003c\/p\u003e","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946164498780,"sku":"AP4425","price":94.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/AP4425_a60a54da-944a-43bb-8acc-e9ec67ef3c5d.jpg?v=1773004142"},{"product_id":"50mm-bottom-drain-with-chamber","title":"50mm Bottom drain with chamber","description":"\n\u003cp\u003e \u003c\/p\u003e \u003cp\u003eDrain with cover to keep fish out and to provide good suction on the bottom. Excentric\u003cbr\u003e\noutlet for minimal accumulation of sediments.\u003c\/p\u003e","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946184913244,"sku":"PW6542","price":21.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/1284resized111_25c16166-3983-4f76-8e37-df4ceedc7f84.jpg?v=1773004197"},{"product_id":"4-socket-to-110mm-plain-male-converter-for-drains","title":"4\" Socket to 110mm plain male converter (for drains)","description":"\u003cp\u003eDark grey 10 BAR PVC pressure pipe Fittings are produced according to DIN standards, and will fit all our range of dark grey pressure pipe. High quality material and professional production guarantee a long service life. Suited for many purposes, such as irrigation and swimming pools.\u003cbr\u003e\u003cbr\u003eOur PVC pressure pipe fittings are both strong and economically priced. Because we use UV resistant plastic - the products are extremely durable and can be exposed to sunlight for long periods.\u003cbr\u003e\u003c\/p\u003e","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946185994588,"sku":"PW621","price":9.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/con4_48c0719f-112b-49de-85a2-a7032d955902.jpg?v=1773004208"},{"product_id":"2-tommy-drain","title":"2\" Tommy Drain","description":"\n\u003cp\u003e \u003c\/p\u003e ","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946205819228,"sku":"PW6541","price":12.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/485resized111_95589b69-3187-4fca-92d2-6fd16ddfa41a.jpg?v=1773004309"},{"product_id":"1-5-tommy-drain-for-solvent-weld-pipe","title":"1.5\" Tommy Drain for Solvent Weld Pipe","description":"\u003cp\u003eThese UV-stabilized black polymer fittings are made to install fast with only strong adhesives; no need for brazing or welding.\u003cbr data-mce-fragment=\"1\"\u003eSolvent weld pipe adds structure to your outdoor projects while being designed to withstand changing temperatures, sunlight, and weather. \u003c\/p\u003e","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946217189724,"sku":"PW760","price":11.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/487resized111_3ac8e2f0-5827-4b7d-a313-156a5e324c7e.jpg?v=1773004409"},{"product_id":"1-5-inch-retro-fit-drain-weighted-with-1-5-pickup","title":"1.5\" Inch Retro-fit Drain (Weighted with 1.5\" Pickup)","description":"\n\u003cp\u003e \u003c\/p\u003e ","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946219549020,"sku":"PW6342","price":117.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/1175resized111_c19b6a80-fc14-4270-ad12-e31bf62f3587.jpg?v=1773004420"},{"product_id":"110mm-tommy-drain-for-solvent-weld-pipe","title":"110mm Tommy Drain for Solvent Weld Pipe","description":"\u003cp\u003eThese UV-stabilized black polymer fittings are made to install fast with only strong adhesives; no need for brazing or welding.\u003cbr data-mce-fragment=\"1\"\u003eSolvent weld pipe adds structure to your outdoor projects while being designed to withstand changing temperatures, sunlight, and weather. \u003c\/p\u003e","brand":"SKS","offers":[{"title":"Default Title","offer_id":56946227118428,"sku":"PW6341","price":15.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/4320\/9564\/files\/486resized111_db9f73dd-6259-458e-8c09-c7aaabc204ea.jpg?v=1773004487"}],"url":"https:\/\/www.southcoastkoiandaquatics.co.uk\/collections\/bottom-drains.oembed?page=2","provider":"Southcoast Koi and Aquatics","version":"1.0","type":"link"}