{"title":"Drains","description":"\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color tutor-markdown-rendering\" id=\"model-response-message-contentr_208e11bd961672ef\" dir=\"ltr\"\u003e\n\u003cp\u003eEstablish an active self-cleaning pond base and ensure continuous waste removal with our range of high-performance pond bottom drains, aerated drain assemblies, and retro-fit drainage systems. Widely recognised as the single most critical structural element in dedicated koi pond construction, bottom drains harness gravity and water currents to pull heavy fish waste, settled solids, and decaying matter off the pond floor before it can foul water parameters.\u003c\/p\u003e\n\u003cp\u003eOur collection features heavy-duty PVC-U bottom drains, aerated bottom drains with integrated EPDM air diffuser domes, and surface retro-drains designed for retrofitting existing ponds without excavation. Standard and aerated drains are engineered with broad base sumps, stainless steel clamping rings, and fish-safe domed lids that prevent fish from being drawn into the pipework while maintaining a high-velocity suction gap around the base. Aerated variants connect directly to your pond air pump, creating a powerful rising air curtain that draws bottom debris across the pond floor directly into the drain while oxygenating the entire water column. Available in standard 3 inch and 4 inch solvent weld outlets for seamless connection to gravity-fed sieves, drums, and multi-bay filters, explore our complete drains collection to build a reliable, professional foundation for clean, crystal-clear water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e","products":[{"product_id":"3-tommy-drain","title":"3\" Tommy Drain","description":"\u003cp\u003e0\u003c\/p\u003e","brand":"SKS Wholesale","offers":[{"title":"Default Title","offer_id":57232488857977,"sku":"PW6546","price":13.5,"currency_code":"GBP","in_stock":true}]},{"product_id":"free-standing-bottom-aeration-dome-pic-2","title":"Free-Standing Bottom aeration dome (pic 2)","description":"\u003cp\u003e0\u003c\/p\u003e","brand":"SKS Wholesale","offers":[{"title":"Default Title","offer_id":57232490037625,"sku":"AP4424","price":114.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/AP4424_7cce46ba-9e13-4435-b3f5-4c97bf5cdf6d.jpg?v=1778253933"},{"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":57232490987897,"sku":"AP532","price":278.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/523_466529a3-2b2d-43f7-93c1-13ea2bf01002.jpg?v=1778253935"},{"product_id":"aerated-dome-for-drain-1-5-or-50mm-stem-pic-3","title":"Aerated dome for drain - 1.5\" or 50mm stem (pic 3)","description":"\u003cp\u003e0\u003c\/p\u003e","brand":"SKS Wholesale","offers":[{"title":"Default Title","offer_id":57232491938169,"sku":"AP4425","price":94.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/AP4425_c8033aa3-49ce-488f-ba97-e4e4f0b7f70c.jpg?v=1778253934"},{"product_id":"liner-flange-for-spindrifter-2","title":"Liner Flange for Spindrifter 2\"","description":"","brand":"Spindrifter","offers":[{"title":"Default Title","offer_id":57232492069241,"sku":"AP450F","price":14.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/flangekit1_1024x1024_2fd0a846-494b-445f-8277-e7662d143d38.jpg?v=1778253935"},{"product_id":"pro-line-air-dome-34cm","title":"Pro-line Air dome 34cm","description":"\u003cp\u003eProffessional rubber membrane aerators, suitable for Industrial applications and pond areation. *The connection on the bottom is 3\/4inch male BSP thread*\u003c\/p\u003e","brand":"PRO-Line Aqua","offers":[{"title":"Default Title","offer_id":57232492724601,"sku":"AP4422","price":61.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/prodome_44d78964-cedf-4ad3-99b2-897960e54bcc.jpg?v=1778253935"},{"product_id":"supa-tuff-bottom-drain-lid-retro-fit","title":"Supa Tuff - Bottom Drain Lid (Retro fit)","description":"\u003cp\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\/p\u003e","brand":"Aqua Forte","offers":[{"title":"Default Title","offer_id":57232493412729,"sku":"PW6344","price":160.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/SB147_3ef1e042-d2ea-41e8-abca-017867d6700a.jpg?v=1778253936"},{"product_id":"pro-line-air-dome-25cm","title":"Pro-line Air dome 25cm","description":"\u003cp\u003eProffessional rubber membrane aerators, suitable for Industrial applications and pond areation. *The connection on the bottom is 3\/4inch male BSP thread*\u003c\/p\u003e","brand":"PRO-Line Aqua","offers":[{"title":"Default Title","offer_id":57232493674873,"sku":"AP4421","price":39.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/prodome_8213eacf-9b49-4bcf-b00f-418c479b459a.jpg?v=1778253937"},{"product_id":"complete-bottom-drain-with-aeration-lid-25mm-pic-4","title":"Complete Bottom Drain with Aeration lid \u0026 25mm (pic 4)","description":"\u003cp\u003e0\u003c\/p\u003e","brand":"SKS Wholesale","offers":[{"title":"Default Title","offer_id":57232493838713,"sku":"AP4426","price":124.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/SC285_5337_6b263513-bd70-4b6c-aec1-9b7d9496576e.jpg?v=1778253937"},{"product_id":"complete-110mm-bottom-drain-with-aereation-lid-pic-1","title":"Complete 110mm Bottom Drain with Aereation lid (pic 1)","description":"\u003cp\u003e0\u003c\/p\u003e","brand":"SKS Wholesale","offers":[{"title":"Default Title","offer_id":57232495018361,"sku":"AP4423","price":132.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/AP4423_fb39c3a3-c220-4357-8b71-ab3e2063b9ff.jpg?v=1778253939"},{"product_id":"liner-flange-kit-for-tornado-drains","title":"Liner Flange kit (For Tornado drains)","description":"\u003cp\u003e0\u003c\/p\u003e","brand":"Tornado Air-Storm","offers":[{"title":"Default Title","offer_id":57232495083897,"sku":"AP534","price":21.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/flangekit1_1024x1024_df1a6669-7f53-4b6a-9bb2-28ec21c414a1.jpg?v=1778253939"},{"product_id":"1-5-tommy-drain","title":"1.5\" Tommy Drain","description":"\u003cp\u003eThese UV-stabilized black polymer fittings are made to install fast with only strong adhesives; no need for brazing or welding. Solvent weld pipe adds structure to your outdoor projects while being designed to withstand changing temperatures, sunlight, and weather.\u003c\/p\u003e","brand":"SKS Wholesale","offers":[{"title":"Default Title","offer_id":57232495542649,"sku":"PW760","price":11.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/487resized111_59a6013c-7067-40ff-9939-b3b51f8641d1.jpg?v=1778253941"},{"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 4inch\/1inch\u003c\/p\u003e","brand":"Tornado Air-Storm","offers":[{"title":"Default Title","offer_id":57232496198009,"sku":"AP533","price":257.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/523_4085fb42-b2c5-47ca-b0d3-3cb720e87661.jpg?v=1778253942"},{"product_id":"2-tommy-drain","title":"2\" Tommy Drain","description":"\u003cp\u003e0\u003c\/p\u003e","brand":"SKS Wholesale","offers":[{"title":"Default Title","offer_id":57232496263545,"sku":"PW6541","price":12.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/485resized111_0a439b27-cab8-4e89-8097-1bbdef6bc3b0.jpg?v=1778253942"},{"product_id":"110mm-tommy-drain","title":"110mm Tommy Drain","description":"\u003cp\u003eThese UV-stabilized black polymer fittings are made to install fast with only strong adhesives; no need for brazing or welding. Solvent weld pipe adds structure to your outdoor projects while being designed to withstand changing temperatures, sunlight, and weather.\u003c\/p\u003e","brand":"SKS Wholesale","offers":[{"title":"Default Title","offer_id":57232496591225,"sku":"PW6341","price":17.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/486resized111_18521990-1313-4ec2-a9f2-5f2c6af39e48.jpg?v=1778253943"},{"product_id":"proline-4-aerated-bottom-drain-1-duct-includes-1-direct-air-feed-connector","title":"PROLINE 4\" Aerated Bottom Drain (1\" Duct) - Includes 1\" direct air feed connector","description":"\u003cp\u003e0\u003c\/p\u003e","brand":"PRO-Line Aqua","offers":[{"title":"Default Title","offer_id":57232496918905,"sku":"AP520","price":218.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/Proline-drain_089d2436-cf06-4e99-bafb-bd4d196942e2.jpg?v=1778253946"},{"product_id":"4inch-socket-to-110mm-plain-male-converter","title":"4inch Socket to 110mm plain male converter","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. Our 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.\u003c\/p\u003e","brand":"SKS Wholesale","offers":[{"title":"Default Title","offer_id":57232496984441,"sku":"PW621","price":16.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/0955\/9929\/files\/con4_5c1c6c97-83e9-4283-9215-c99936b3e520.jpg?v=1778253947"}],"url":"https:\/\/koikare.com\/collections\/drains.oembed","provider":"Koicare","version":"1.0","type":"link"}