{"product_id":"oase-subflo-4-s-pack-complet-aeration-par-le-fond-4-diffuseurs-etangs-peu-profonds-jusqua-2-000-m","title":"Oase SubFlo 4 S Complete Set – Bottom aeration, 4 diffusers – Shallow ponds up to 2,000 m²","description":"\u003cp\u003eThis Oase SubFlo 4 S pack includes everything needed to aerate a pond, pool, or shallow body of water from the bottom up to a depth of 2 m and an area of up to 2,000 m², depending on the depth and shape of the water body. The base sits on the bank, the 4 diffusers are placed on the bottom, and the included tubing connects the entire system.\u003c\/p\u003e\u003ch2\u003ePack contents\u003c\/h2\u003e\u003ctable\u003e\n\n\u003cthead\u003e\u003ctr\u003e\n\n\u003cth\u003eItem\u003c\/th\u003e\n\n\u003cth\u003eQuantity\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003ca href=\"\/en\/products\/oase-subflo-base-4-s\"\u003eSubFlo Base 4 S\u003c\/a\u003e – base with SAS 240 compressor\u003c\/td\u003e\n\n\u003ctd\u003e1\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003ca href=\"\/en\/products\/oase-subflo-diffuser-s\"\u003eSubFlo Diffuser S\u003c\/a\u003e\u003c\/td\u003e\n\n\u003ctd\u003e4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003ca href=\"\/en\/products\/oase-subflo-tubing-l-30-m\"\u003eSubFlo Tubing L 30 m\u003c\/a\u003e – from the base to the water's edge\u003c\/td\u003e\n\n\u003ctd\u003e1\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWeighted SubFlo Tubing H – from the water's edge to the diffusers, \u003ca href=\"\/en\/products\/oase-subflo-tubing-h-30-m\"\u003e30 m\u003c\/a\u003e or \u003ca href=\"\/en\/products\/oase-subflo-tubing-h-150-m\"\u003e150 m\u003c\/a\u003e depending on the variant\u003c\/td\u003e\n\n\u003ctd\u003e1\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eIndicative area\u003c\/td\u003e\n\n\u003ctd\u003eUp to 2,000 m² (depending on depth and shape)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWater depth\u003c\/td\u003e\n\n\u003ctd\u003eUp to 2 m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCompressor\u003c\/td\u003e\n\n\u003ctd\u003eSAS 240, up to 240 L\/min, continuous operation\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\n\u003ctd\u003e230 V \/ 50-60 Hz, 160 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAeration points\u003c\/td\u003e\n\n\u003ctd\u003e4 × SubFlo Diffuser S (EPDM, up to 4,500 L\/h of air each)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTubing\u003c\/td\u003e\n\n\u003ctd\u003eTubing L 30 m (Ø 12 mm, UV-resistant) + Tubing H 30 m or 150 m (Ø 8 mm, weighted)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWater\u003c\/td\u003e\n\n\u003ctd\u003eFreshwater only (not for swimming pools or seawater)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003col\u003e\n\n\u003cli\u003ePlace the base on dry ground on the bank, near a 230 V socket.\u003c\/li\u003e\n\n\u003cli\u003eConnect it to the water's edge with the UV-resistant Tubing L (30 m maximum).\u003c\/li\u003e\n\n\u003cli\u003eCut the weighted Tubing H into 4 lengths, one for each diffuser; it sinks on its own and stays on the bottom.\u003c\/li\u003e\n\n\u003cli\u003eWeight the diffusers on site with gravel or sand, then place them on the bottom.\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\u003ch2\u003e30 m or 150 m of weighted tubing\u003c\/h2\u003e\u003ctable\u003e\n\n\u003cthead\u003e\u003ctr\u003e\n\n\u003cth\u003eVariant\u003c\/th\u003e\n\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\n\u003cth\u003eLength per diffuser\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e30 m\u003c\/td\u003e\n\n\u003ctd\u003eDiffusers close to the bank\u003c\/td\u003e\n\n\u003ctd\u003eapproximately 7.5 m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e150 m\u003c\/td\u003e\n\n\u003ctd\u003eDiffusers far from the bank, in the center or in deep areas\u003c\/td\u003e\n\n\u003ctd\u003eapproximately 37 m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003ch2\u003eWhy aerate from the bottom\u003c\/h2\u003e\u003cp\u003eShallow ponds heat up quickly. Warm water holds less oxygen and, at night, plants and algae consume it instead of producing it: the shortage is greatest in the early morning. Sludge decomposes poorly and the nutrients released sustain algae growth. With four aeration points on the bottom, oxygen reaches where it is needed most, day and night, and the entire water body circulates.\u003c\/p\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cul\u003e\n\n\u003cli\u003eBefore ordering, send the surface area, maximum depth, and a plan or photo to \u003ca href=\"mailto:support@aquiflor.com\"\u003esupport@aquiflor.com\u003c\/a\u003e or call +32 (0)10 86 03 54: the Aquiflor team will check the sizing, diffuser placement, and tubing length.\u003c\/li\u003e\n\n\u003cli\u003eTo break down accumulated sludge, combine aeration with \u003ca href=\"\/en\/products\/aquipond-bactovase-permet-de-reduire-la-vase-en-etang-naturel\"\u003eAquipond Bactovase\u003c\/a\u003e.\u003c\/li\u003e\n\n\u003cli\u003eCheck the KH: if it is below 7 °dH, first mineralize with \u003ca href=\"\/en\/products\/nautex-en-sac-de-25kg-craie-coccolithique-pour-bassin\"\u003eNautex\u003c\/a\u003e.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Oase","offers":[{"title":"30 m","offer_id":56391334953345,"sku":"PACK-SUBFLO-4S-30","price":3368.95,"currency_code":"EUR","in_stock":true},{"title":"150 m","offer_id":56391334986113,"sku":"PACK-SUBFLO-4S-150","price":3397.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/1810\/4382\/files\/image_mvjq9vidnp663cj4tm97e2ji4v__25245.1785801931_c3d54fed-c6b2-47bd-a54f-1824dc9a90e7.webp?v=1791839015","url":"https:\/\/aquishopbest.com\/en\/products\/oase-subflo-4-s-pack-complet-aeration-par-le-fond-4-diffuseurs-etangs-peu-profonds-jusqua-2-000-m","provider":"Boutique Aquishop","version":"1.0","type":"link"}