{"product_id":"seachem-purigen-ultimate-filtration-for-freshwater-aquariums-1","title":"Seachem Purigen Ultimate Filtration for Freshwater Aquariums -","description":"\u003ch3 data-start=\"62\" data-end=\"135\"\u003eCrystal Clear Water. Professional-Grade Filtration. Incredible Value.\u003c\/h3\u003e\n\u003cp data-start=\"137\" data-end=\"266\"\u003eIf you're serious about water clarity and fish health, \u003cstrong data-start=\"192\" data-end=\"204\"\u003ePurigen®\u003c\/strong\u003e is one of the most advanced filtration media available today.\u003c\/p\u003e\n\u003cp data-start=\"268\" data-end=\"576\"\u003eDeveloped in the USA by Seachem Laboratories after years of research, Purigen is a \u003cstrong data-start=\"351\" data-end=\"399\"\u003epremium synthetic macro-porous polymer resin\u003c\/strong\u003e — not a standard ion-exchange resin or simple absorbent. Its unique structure selectively removes \u003cstrong data-start=\"498\" data-end=\"527\"\u003enitrogenous organic waste\u003c\/strong\u003e before it can break down into harmful compounds.\u003c\/p\u003e\u003cp data-start=\"268\" data-end=\"576\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr data-start=\"578\" data-end=\"581\"\u003e\n\u003ch2 data-start=\"583\" data-end=\"618\"\u003e\u003cbr\u003e\u003c\/h2\u003e\u003ch2 data-start=\"583\" data-end=\"618\"\u003e🔬 What Makes Purigen Different?\u003c\/h2\u003e\n\u003cp data-start=\"620\" data-end=\"661\"\u003eUnlike traditional filter media, Purigen:\u003c\/p\u003e\n\u003cul data-start=\"663\" data-end=\"953\"\u003e\n\u003cli data-start=\"663\" data-end=\"716\"\u003e\n\u003cp data-start=\"665\" data-end=\"716\"\u003eTargets and removes \u003cstrong data-start=\"685\" data-end=\"716\"\u003eorganic waste at the source\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"717\" data-end=\"788\"\u003e\n\u003cp data-start=\"719\" data-end=\"788\"\u003eControls \u003cstrong data-start=\"728\" data-end=\"758\"\u003eammonia, nitrite \u0026amp; nitrate\u003c\/strong\u003e by preventing their formation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"789\" data-end=\"849\"\u003e\n\u003cp data-start=\"791\" data-end=\"849\"\u003eImproves water clarity to a stunning, crystal-clear finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"850\" data-end=\"899\"\u003e\n\u003cp data-start=\"852\" data-end=\"899\"\u003ePolishes water without affecting trace elements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"900\" data-end=\"953\"\u003e\n\u003cp data-start=\"902\" data-end=\"953\"\u003eWorks in \u003cstrong data-start=\"911\" data-end=\"953\"\u003eMarine, Freshwater \u0026amp; Planted aquariums\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"955\" data-end=\"1099\"\u003eBy removing dissolved and insoluble impurities, Purigen dramatically reduces the bioload and keeps your aquarium environment stable and healthy.\u003c\/p\u003e\u003cp data-start=\"955\" data-end=\"1099\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr data-start=\"1101\" data-end=\"1104\"\u003e\n\u003ch2 data-start=\"1106\" data-end=\"1138\"\u003e\u003cbr\u003e\u003c\/h2\u003e\u003ch2 data-start=\"1106\" data-end=\"1138\"\u003e💎 Incredible Value for Money\u003c\/h2\u003e\n\u003cp data-start=\"1140\" data-end=\"1225\"\u003eOne 250ml pack treats up to \u003cstrong data-start=\"1168\" data-end=\"1201\"\u003e1,000 litres (250 US gallons)\u003c\/strong\u003e for up to \u003cstrong data-start=\"1212\" data-end=\"1224\"\u003e6 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1227\" data-end=\"1357\"\u003eAs Purigen becomes exhausted, the beads gradually turn \u003cstrong data-start=\"1282\" data-end=\"1305\"\u003edark brown or black\u003c\/strong\u003e — a clear visual indicator that it's full of waste.\u003c\/p\u003e\n\u003cp data-start=\"1359\" data-end=\"1411\"\u003eBut here’s the magic ✨\u003cbr data-start=\"1381\" data-end=\"1384\"\u003e\nIt’s fully \u003cstrong data-start=\"1395\" data-end=\"1410\"\u003eregenerable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1413\" data-end=\"1570\"\u003eSimply follow the regeneration process and it can be reused multiple times — making it one of the most cost-effective premium filtration solutions available.\u003c\/p\u003e\u003cp data-start=\"1413\" data-end=\"1570\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr data-start=\"1572\" data-end=\"1575\"\u003e\n\u003ch2 data-start=\"1577\" data-end=\"1593\"\u003e📦 How to Use\u003c\/h2\u003e\n\u003cul data-start=\"1595\" data-end=\"1774\"\u003e\n\u003cli data-start=\"1595\" data-end=\"1614\"\u003e\n\u003cp data-start=\"1597\" data-end=\"1614\"\u003eRinse before use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1615\" data-end=\"1667\"\u003e\n\u003cp data-start=\"1617\" data-end=\"1667\"\u003ePlace in a \u003cstrong data-start=\"1628\" data-end=\"1666\"\u003efine mesh bag (180 micron or less)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1668\" data-end=\"1725\"\u003e\n\u003cp data-start=\"1670\" data-end=\"1725\"\u003ePosition inside your filter where water flow is strong.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1726\" data-end=\"1774\"\u003e\n\u003cp data-start=\"1728\" data-end=\"1774\"\u003eMonitor colour change to determine exhaustion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1776\" data-end=\"1779\"\u003e\n\u003ch2 data-start=\"1781\" data-end=\"1812\"\u003e\u003cbr\u003e\u003c\/h2\u003e\u003ch2 data-start=\"1781\" data-end=\"1812\"\u003e🔄 Regeneration Instructions\u003c\/h2\u003e\n\u003col data-start=\"1814\" data-end=\"2217\"\u003e\n\u003cli data-start=\"1814\" data-end=\"2038\"\u003e\n\u003cp data-start=\"1817\" data-end=\"1871\"\u003eSoak in a \u003cstrong data-start=\"1827\" data-end=\"1856\"\u003e1:1 bleach:water solution\u003c\/strong\u003e for 24 hours\u003c\/p\u003e\n\u003cul data-start=\"1875\" data-end=\"2038\"\u003e\n\u003cli data-start=\"1875\" data-end=\"1923\"\u003e\n\u003cp data-start=\"1877\" data-end=\"1923\"\u003eUse regular 8.25% unscented household bleach\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1927\" data-end=\"1976\"\u003e\n\u003cp data-start=\"1929\" data-end=\"1976\"\u003eNo fragrances, dyes, or splash-less varieties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1980\" data-end=\"2038\"\u003e\n\u003cp data-start=\"1982\" data-end=\"2038\"\u003eUse a non-metallic container in a well-ventilated area\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2040\" data-end=\"2060\"\u003e\n\u003cp data-start=\"2043\" data-end=\"2060\"\u003eRinse thoroughly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2062\" data-end=\"2168\"\u003e\n\u003cp data-start=\"2065\" data-end=\"2168\"\u003eSoak for 8 hours in water with a dechlorinator such as \u003cstrong data-start=\"2120\" data-end=\"2138\"\u003eSeachem Prime®\u003c\/strong\u003e (follow dosing instructions).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2170\" data-end=\"2217\"\u003e\n\u003cp data-start=\"2173\" data-end=\"2217\"\u003eRinse again before returning to your filter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"2219\" data-end=\"2275\"\u003e⚠️ Always ensure all bleach is neutralised before reuse.\u003c\/p\u003e\n\u003chr data-start=\"2277\" data-end=\"2280\"\u003e\n\u003ch2 data-start=\"2282\" data-end=\"2304\"\u003e\u003cbr\u003e\u003c\/h2\u003e\u003ch2 data-start=\"2282\" data-end=\"2304\"\u003eWhy Choose Purigen?\u003c\/h2\u003e\n\u003cp data-start=\"2306\" data-end=\"2497\"\u003e✔ Professional-grade chemical filtration\u003cbr data-start=\"2346\" data-end=\"2349\"\u003e\n✔ Exceptional water polishing\u003cbr data-start=\"2378\" data-end=\"2381\"\u003e\n✔ Reduces organic waste before it becomes toxic\u003cbr data-start=\"2428\" data-end=\"2431\"\u003e\n✔ Long-lasting \u0026amp; regenerable\u003cbr data-start=\"2459\" data-end=\"2462\"\u003e\n✔ Suitable for all aquarium types\u003c\/p\u003e\n\u003cp data-start=\"2499\" data-end=\"2654\"\u003eIf you want your aquascape, reef or planted display to look its absolute best, there is one product trusted worldwide by professionals and hobbyists alike.\u003c\/p\u003e\n\u003cp data-start=\"2656\" data-end=\"2685\"\u003e\u003cstrong data-start=\"2656\" data-end=\"2685\"\u003eThat product is Purigen®.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"1L","offer_id":53144688853331,"sku":"EB-277763507351-1L","price":69.99,"currency_code":"GBP","in_stock":false},{"title":"2L","offer_id":53144688886099,"sku":"EB-277763507351-2L","price":169.0,"currency_code":"GBP","in_stock":false},{"title":"4L","offer_id":53144688918867,"sku":"EB-277763507351-4L","price":299.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/9919\/3939\/files\/57_5c712886-c817-4e0f-b3fc-c9c6cdbd4a06.png?v=1772388117","url":"https:\/\/shop.britblooms.com\/products\/seachem-purigen-ultimate-filtration-for-freshwater-aquariums-1","provider":"Britblooms","version":"1.0","type":"link"}