{"product_id":"aquipond-by-oase-sedox-max-capteur-de-phosphore-etang","title":"Aquipond by OASE SeDox Max – Phosphorus binder for ponds \u0026 lakes (5 to 25 kg)","description":"\u003cstyle\u003e.aqp{color:#273a48;line-height:1.6}.aqp h2{font-size:1.3em;margin:30px 0 8px}.aqp .lead{font-size:1.08em}.aqp .tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.aqp .tags span{background:#eef6e0;color:#3d5a0c;border-radius:20px;padding:5px 12px;font-size:.9em;font-weight:600}.aqp svg{width:100%;height:auto;display:block;margin:14px 0 4px}.aqp .note{font-size:.85em;color:#5f6b72}.aqp .tbl{overflow-x:auto}.aqp table{width:100%;border-collapse:collapse;font-size:.95em;min-width:400px}.aqp th{background:#273a48;color:#fff;padding:10px;text-align:left}.aqp td{padding:9px 10px;border-bottom:1px solid #e3eaee}.aqp tr:nth-child(even) td{background:#f5f9fb}.aqp .box{background:#eef6e0;border-left:4px solid #88be22;padding:12px 14px;margin:16px 0}.aqp .vid{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:8px}.aqp .vid iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}\u003c\/style\u003e\n\u003cdiv class=\"aqp\"\u003e\n\u003cp class=\"lead\"\u003e\u003cstrong\u003eAquipond by OASE SeDox Max\u003c\/strong\u003e is a next-generation mineral treatment with a patented formula that durably binds phosphorus in ponds and lakes. By removing the water's main nutrient, it creates conditions less favourable to algae, green water and duckweed, and helps the water body return to a stable balance.\u003c\/p\u003e\n\u003cdiv class=\"tags\"\u003e\u003cspan\u003e✓ Patented mineral formula\u003c\/span\u003e\u003cspan\u003e✓ Works in water and sludge\u003c\/span\u003e\u003cspan\u003e✓ Safe for fauna and flora\u003c\/span\u003e\u003cspan\u003e✓ From 100 to 500 m³\u003c\/span\u003e\u003c\/div\u003e\n\u003ch2\u003ePhosphorus, the hidden fuel behind overgrowth\u003c\/h2\u003e\n\u003cp\u003eIn most fresh waters, phosphorus is the nutrient that sets the limit for plant growth. When there is too much of it, filamentous algae, green water, cyanobacteria and invasive plants such as duckweed have everything they need to multiply. Even when they recede, phosphorus remains stored in the sediment: it returns to the water and restarts the cycle the following season.\u003c\/p\u003e\n\u003cp\u003eSeDox Max targets both reservoirs: it captures the phosphorus dissolved in the water column as well as the phosphorus released by the sludge, then converts it into a stable, insoluble mineral form. Locked away like this, the phosphorus is no longer biologically available.\u003c\/p\u003e\n\u003csvg viewBox=\"0 0 480 300\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"Diagram: phosphorus is released from the sludge, circulates in the water and feeds surface vegetation; SeDox Max captures it and deposits it on the bottom in a stable mineral form\"\u003e\u003ctext x=\"240\" y=\"24\" text-anchor=\"middle\" font-size=\"17\" font-weight=\"700\" fill=\"#273a48\"\u003eThe phosphorus cycle in a pond\u003c\/text\u003e\u003cpath d=\"M10 45H470V215Q240 245 10 215Z\" fill=\"#cfe6ef\"\/\u003e\u003cpath d=\"M10 200Q120 190 240 196Q360 202 470 192V215Q240 245 10 215Z\" fill=\"#6b4f2e\"\/\u003e\u003cg fill=\"#88be22\"\u003e\u003cellipse cx=\"30\" cy=\"47\" rx=\"10\" ry=\"4\"\/\u003e\u003cellipse cx=\"54\" cy=\"47\" rx=\"9\" ry=\"4\"\/\u003e\u003cellipse cx=\"80\" cy=\"47\" rx=\"10\" ry=\"4\"\/\u003e\u003cellipse cx=\"108\" cy=\"47\" rx=\"9\" ry=\"4\"\/\u003e\u003cellipse cx=\"136\" cy=\"47\" rx=\"10\" ry=\"4\"\/\u003e\u003cellipse cx=\"166\" cy=\"47\" rx=\"9\" ry=\"4\"\/\u003e\u003cellipse cx=\"196\" cy=\"47\" rx=\"10\" ry=\"4\"\/\u003e\u003c\/g\u003e\u003cg stroke=\"#e07b2a\" stroke-width=\"2.5\" fill=\"none\"\u003e\u003cpath d=\"M45 196V160\"\/\u003e\u003cpath d=\"M38 168L45 158L52 168\"\/\u003e\u003cpath d=\"M125 198V165\"\/\u003e\u003cpath d=\"M118 173L125 163L132 173\"\/\u003e\u003c\/g\u003e\u003ccircle cx=\"45\" cy=\"140\" r=\"11\" fill=\"#e07b2a\"\/\u003e\u003ctext x=\"45\" y=\"145\" text-anchor=\"middle\" font-size=\"15\" font-weight=\"700\" fill=\"#fff\"\u003eP\u003c\/text\u003e\u003ccircle cx=\"125\" cy=\"145\" r=\"11\" fill=\"#e07b2a\"\/\u003e\u003ctext x=\"125\" y=\"150\" text-anchor=\"middle\" font-size=\"15\" font-weight=\"700\" fill=\"#fff\"\u003eP\u003c\/text\u003e\u003ccircle cx=\"85\" cy=\"100\" r=\"11\" fill=\"#e07b2a\"\/\u003e\u003ctext x=\"85\" y=\"105\" text-anchor=\"middle\" font-size=\"15\" font-weight=\"700\" fill=\"#fff\"\u003eP\u003c\/text\u003e\u003ccircle cx=\"160\" cy=\"115\" r=\"11\" fill=\"#e07b2a\"\/\u003e\u003ctext x=\"160\" y=\"120\" text-anchor=\"middle\" font-size=\"15\" font-weight=\"700\" fill=\"#fff\"\u003eP\u003c\/text\u003e\u003ccircle cx=\"195\" cy=\"80\" r=\"11\" fill=\"#e07b2a\"\/\u003e\u003ctext x=\"195\" y=\"85\" text-anchor=\"middle\" font-size=\"15\" font-weight=\"700\" fill=\"#fff\"\u003eP\u003c\/text\u003e\u003ccircle cx=\"205\" cy=\"160\" r=\"11\" fill=\"#e07b2a\"\/\u003e\u003ctext x=\"205\" y=\"165\" text-anchor=\"middle\" font-size=\"15\" font-weight=\"700\" fill=\"#fff\"\u003eP\u003c\/text\u003e\u003cpath d=\"M232 130H272\" stroke=\"#273a48\" stroke-width=\"2.5\"\/\u003e\u003cpath d=\"M264 123L274 130L264 137\" fill=\"none\" stroke=\"#273a48\" stroke-width=\"2.5\"\/\u003e\u003cg stroke=\"#3d5a0c\" stroke-width=\"1.5\" stroke-dasharray=\"4 4\"\u003e\u003cpath d=\"M320 66V170\"\/\u003e\u003cpath d=\"M370 80V176\"\/\u003e\u003cpath d=\"M420 70V170\"\/\u003e\u003c\/g\u003e\u003cg fill=\"#88be22\" stroke=\"#3d5a0c\" stroke-width=\"1.5\"\u003e\u003ccircle cx=\"320\" cy=\"62\" r=\"6\"\/\u003e\u003ccircle cx=\"370\" cy=\"76\" r=\"6\"\/\u003e\u003ccircle cx=\"420\" cy=\"66\" r=\"6\"\/\u003e\u003ccircle cx=\"345\" cy=\"118\" r=\"6\"\/\u003e\u003ccircle cx=\"398\" cy=\"128\" r=\"6\"\/\u003e\u003c\/g\u003e\u003crect x=\"308\" y=\"176\" width=\"24\" height=\"22\" rx=\"3\" fill=\"#273a48\"\/\u003e\u003ctext x=\"320\" y=\"192\" text-anchor=\"middle\" font-size=\"15\" font-weight=\"700\" fill=\"#fff\"\u003eP\u003c\/text\u003e\u003crect x=\"358\" y=\"180\" width=\"24\" height=\"22\" rx=\"3\" fill=\"#273a48\"\/\u003e\u003ctext x=\"370\" y=\"196\" text-anchor=\"middle\" font-size=\"15\" font-weight=\"700\" fill=\"#fff\"\u003eP\u003c\/text\u003e\u003crect x=\"408\" y=\"176\" width=\"24\" height=\"22\" rx=\"3\" fill=\"#273a48\"\/\u003e\u003ctext x=\"420\" y=\"192\" text-anchor=\"middle\" font-size=\"15\" font-weight=\"700\" fill=\"#fff\"\u003eP\u003c\/text\u003e\u003cg text-anchor=\"middle\" fill=\"#273a48\"\u003e\u003ctext x=\"85\" y=\"268\" font-size=\"16\" font-weight=\"700\"\u003e1. Release\u003c\/text\u003e\u003ctext x=\"85\" y=\"289\" font-size=\"15\"\u003efrom the sludge\u003c\/text\u003e\u003ctext x=\"240\" y=\"268\" font-size=\"16\" font-weight=\"700\"\u003e2. Nutrient\u003c\/text\u003e\u003ctext x=\"240\" y=\"289\" font-size=\"15\"\u003efor vegetation\u003c\/text\u003e\u003ctext x=\"390\" y=\"268\" font-size=\"16\" font-weight=\"700\"\u003e3. SeDox Max\u003c\/text\u003e\u003ctext x=\"390\" y=\"289\" font-size=\"15\"\u003ebinds phosphorus\u003c\/text\u003e\u003c\/g\u003e\u003c\/svg\u003e\n\u003cp class=\"note\"\u003eIllustrative diagram. How the water body develops also depends on sunlight, temperature, oxygen levels and external nutrient inputs.\u003c\/p\u003e\n\u003ch2\u003eBenefits for your pond or lake\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003ePhosphorus durably locked away\u003c\/strong\u003e: converted into a stable mineral, it no longer feeds vegetation.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eActs on the sludge reserve\u003c\/strong\u003e: phosphorus released by sediment, the cause of relapses, is captured too.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eRebalanced C:N:P ratio\u003c\/strong\u003e: more stable, clearer water and better conditions for beneficial bacteria.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFewer future outbreaks\u003c\/strong\u003e: algae, green water and duckweed find far fewer nutrients.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eRespects the environment\u003c\/strong\u003e: compatible with the pond's fauna and flora.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eWhich waters is it for?\u003c\/h2\u003e\n\u003cp\u003eNatural ponds, private lakes, fishing ponds, estates, nature reserves, golf courses, parks, municipal waters, retention basins and wetlands. SeDox Max is particularly suited to persistent green water, algae that return every year, high phosphate levels, nutrient-rich sediment, advanced eutrophication or poor biodiversity.\u003c\/p\u003e\n\u003ch2\u003eA 3-part approach\u003c\/h2\u003e\n\u003csvg viewBox=\"0 0 480 150\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"Three parts: bind phosphorus with SeDox Max, oxygenate with a surface aerator, then digest the sludge with specialised bacteria if sediment is heavily loaded\"\u003e\u003cpath d=\"M80 50H400\" stroke=\"#cfe6ef\" stroke-width=\"4\"\/\u003e\u003cg font-weight=\"700\" text-anchor=\"middle\" font-size=\"20\" fill=\"#fff\"\u003e\u003ccircle cx=\"80\" cy=\"50\" r=\"30\" fill=\"#273a48\"\/\u003e\u003ctext x=\"80\" y=\"57\"\u003e1\u003c\/text\u003e\u003ccircle cx=\"240\" cy=\"50\" r=\"30\" fill=\"#88be22\"\/\u003e\u003ctext x=\"240\" y=\"57\"\u003e2\u003c\/text\u003e\u003ccircle cx=\"400\" cy=\"50\" r=\"30\" fill=\"#3d5a0c\"\/\u003e\u003ctext x=\"400\" y=\"57\"\u003e3\u003c\/text\u003e\u003c\/g\u003e\u003cg text-anchor=\"middle\" fill=\"#273a48\"\u003e\u003ctext x=\"80\" y=\"108\" font-size=\"17\" font-weight=\"700\"\u003eBind\u003c\/text\u003e\u003ctext x=\"80\" y=\"130\" font-size=\"15\"\u003ephosphorus\u003c\/text\u003e\u003ctext x=\"240\" y=\"108\" font-size=\"17\" font-weight=\"700\"\u003eOxygenate\u003c\/text\u003e\u003ctext x=\"240\" y=\"130\" font-size=\"15\"\u003esurface aerator\u003c\/text\u003e\u003ctext x=\"400\" y=\"108\" font-size=\"17\" font-weight=\"700\"\u003eDigest\u003c\/text\u003e\u003ctext x=\"400\" y=\"130\" font-size=\"15\"\u003esludge (bacteria)\u003c\/text\u003e\u003c\/g\u003e\u003c\/svg\u003e\n\u003cp\u003eSeDox Max performs best as part of an overall management plan. A \u003ca href=\"\/en\/products\/aerateur-de-surface-emulseur-haute-performance-etang-naturel\"\u003ehigh-performance surface aerator\u003c\/a\u003e oxygenates the water, stimulates natural bacterial activity and speeds up the breakdown of organic matter. If the sediment is heavily loaded, add specialised bacteria. Follow the dosage and instructions on the packaging.\u003c\/p\u003e\n\u003ch2\u003eWhich size for my pond?\u003c\/h2\u003e\n\u003cp\u003eSizing guideline: about \u003cstrong\u003e5 kg per 100 m³\u003c\/strong\u003e of water, roughly 100 m² of surface.\u003c\/p\u003e\n\u003csvg viewBox=\"0 0 480 230\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"Sizing guide: 5 kg for about 100 m³, 10 kg for about 200 m³, 25 kg for about 500 m³\"\u003e\u003ctext x=\"240\" y=\"24\" text-anchor=\"middle\" font-size=\"17\" font-weight=\"700\" fill=\"#273a48\"\u003e1 kg ≈ 20 m³ of water\u003c\/text\u003e\u003crect x=\"50\" y=\"70\" width=\"60\" height=\"42\" rx=\"6\" fill=\"#273a48\"\/\u003e\u003ctext x=\"80\" y=\"95\" text-anchor=\"middle\" font-size=\"17\" font-weight=\"700\" fill=\"#fff\"\u003e5 kg\u003c\/text\u003e\u003cpath d=\"M80 118V136\" stroke=\"#5f6b72\" stroke-width=\"2.5\"\/\u003e\u003cpath d=\"M74 130L80 138L86 130\" fill=\"none\" stroke=\"#5f6b72\" stroke-width=\"2.5\"\/\u003e\u003cellipse cx=\"80\" cy=\"168\" rx=\"50\" ry=\"22\" fill=\"#cfe6ef\" stroke=\"#88be22\" stroke-width=\"2\"\/\u003e\u003ctext x=\"80\" y=\"174\" text-anchor=\"middle\" font-size=\"16\" font-weight=\"700\" fill=\"#273a48\"\u003e100 m³\u003c\/text\u003e\u003ctext x=\"80\" y=\"214\" text-anchor=\"middle\" font-size=\"15\" fill=\"#5f6b72\"\u003e≈ 100 m²\u003c\/text\u003e\u003crect x=\"192\" y=\"62\" width=\"76\" height=\"50\" rx=\"6\" fill=\"#273a48\"\/\u003e\u003ctext x=\"230\" y=\"91\" text-anchor=\"middle\" font-size=\"17\" font-weight=\"700\" fill=\"#fff\"\u003e10 kg\u003c\/text\u003e\u003cpath d=\"M230 118V136\" stroke=\"#5f6b72\" stroke-width=\"2.5\"\/\u003e\u003cpath d=\"M224 130L230 138L236 130\" fill=\"none\" stroke=\"#5f6b72\" stroke-width=\"2.5\"\/\u003e\u003cellipse cx=\"230\" cy=\"168\" rx=\"70\" ry=\"22\" fill=\"#cfe6ef\" stroke=\"#88be22\" stroke-width=\"2\"\/\u003e\u003ctext x=\"230\" y=\"174\" text-anchor=\"middle\" font-size=\"16\" font-weight=\"700\" fill=\"#273a48\"\u003e200 m³\u003c\/text\u003e\u003ctext x=\"230\" y=\"214\" text-anchor=\"middle\" font-size=\"15\" fill=\"#5f6b72\"\u003e≈ 200 m²\u003c\/text\u003e\u003crect x=\"342\" y=\"52\" width=\"96\" height=\"60\" rx=\"6\" fill=\"#273a48\"\/\u003e\u003ctext x=\"390\" y=\"86\" text-anchor=\"middle\" font-size=\"17\" font-weight=\"700\" fill=\"#fff\"\u003e25 kg\u003c\/text\u003e\u003cpath d=\"M390 118V136\" stroke=\"#5f6b72\" stroke-width=\"2.5\"\/\u003e\u003cpath d=\"M384 130L390 138L396 130\" fill=\"none\" stroke=\"#5f6b72\" stroke-width=\"2.5\"\/\u003e\u003cellipse cx=\"390\" cy=\"168\" rx=\"88\" ry=\"22\" fill=\"#cfe6ef\" stroke=\"#88be22\" stroke-width=\"2\"\/\u003e\u003ctext x=\"390\" y=\"174\" text-anchor=\"middle\" font-size=\"16\" font-weight=\"700\" fill=\"#273a48\"\u003e500 m³\u003c\/text\u003e\u003ctext x=\"390\" y=\"214\" text-anchor=\"middle\" font-size=\"15\" fill=\"#5f6b72\"\u003e≈ 500 m²\u003c\/text\u003e\u003c\/svg\u003e\n\u003cdiv class=\"tbl\"\u003e\u003ctable\u003e\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003cth\u003eWater volume\u003c\/th\u003e\u003cth\u003eApprox. surface\u003c\/th\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e5 kg\u003c\/td\u003e\u003ctd\u003e≈ 100 m³\u003c\/td\u003e\u003ctd\u003e≈ 100 m²\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e10 kg\u003c\/td\u003e\u003ctd\u003e≈ 200 m³\u003c\/td\u003e\u003ctd\u003e≈ 200 m²\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e25 kg\u003c\/td\u003e\u003ctd\u003e≈ 500 m³\u003c\/td\u003e\u003ctd\u003e≈ 500 m²\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"box\"\u003e\u003cstrong\u003eThis product:\u003c\/strong\u003e three pack sizes to choose from — \u003cstrong\u003e5 kg\u003c\/strong\u003e for a pond of about 100 m³, \u003cstrong\u003e10 kg\u003c\/strong\u003e for about 200 m³ and \u003cstrong\u003e25 kg\u003c\/strong\u003e for about 500 m³. For an in-between volume, combine sizes (300 m³: 10 kg + 5 kg).\u003c\/p\u003e\n\u003ch2\u003eGood to know\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eWhen algae or duckweed visibly disappear, the phosphorus has not gone: treating the sediment reserve limits relapses.\u003c\/li\u003e\u003cli\u003eOxygenating the water supports the biological stability achieved.\u003c\/li\u003e\u003cli\u003eSuitable for small and large waters alike, from private ponds to public sites.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp class=\"note\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e follow the doses and safety instructions given on the packaging.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AQUIPOND BY OASE","offers":[{"title":"5 kg – 100 m³","offer_id":55379772932423,"sku":"98728","price":162.85,"currency_code":"EUR","in_stock":true},{"title":"10 kg – 200 m³","offer_id":55379772965191,"sku":"98729","price":348.71,"currency_code":"EUR","in_stock":true},{"title":"25 kg – 500 m³","offer_id":55379772997959,"sku":"98730","price":722.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/2139\/9247\/files\/aquipond-by-oase-sedox-max-1.jpg?v=1791692772","url":"https:\/\/www.aquipond.com\/en\/products\/aquipond-by-oase-sedox-max-capteur-de-phosphore-etang","provider":"Aquipond - Amélioration du biotope en étang ","version":"1.0","type":"link"}