{"product_id":"seachem-phosguard-100-ml-2-l","title":"Seachem PhosGuard 100 ml – 2 L","description":"\u003ch3 data-start=\"0\" data-end=\"54\"\u003e\u003cstrong data-start=\"0\" data-end=\"54\"\u003e\u003cspan class=\"inline align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003e\u003cspan class=\"hover:entity-accent entity-underline cursor-pointer\"\u003eSeachem PhosGuard\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e 100 ml – 2 L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch2 data-section-id=\"1dg93wj\" data-start=\"56\" data-end=\"72\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"73\" data-end=\"522\"\u003eSeachem PhosGuard is a high‑performance phosphate and silicate remover for both freshwater and marine aquariums. Its spherical, highly porous alumina‑oxide media binds phosphate and silicate irreversibly, helping to control nutrient levels that fuel algae growth and reduce water clarity. PhosGuard works rapidly and can be used in a variety of filtration systems to support cleaner, healthier water conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"524\" data-end=\"541\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"542\" data-end=\"1123\"\u003e\n\u003cli data-section-id=\"1sndpro\" data-start=\"542\" data-end=\"642\"\u003e\n\u003cp data-start=\"544\" data-end=\"642\"\u003eRapidly removes phosphate and silicate from aquarium water \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19w4cr0\" data-start=\"643\" data-end=\"735\"\u003e\n\u003cp data-start=\"645\" data-end=\"735\"\u003eSpherical bead‑shaped media for optimal water flow \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9arb9j\" data-start=\"736\" data-end=\"843\"\u003e\n\u003cp data-start=\"738\" data-end=\"843\"\u003eIrreversible binding — does not release nutrients back into water \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mvsfn4\" data-start=\"844\" data-end=\"933\"\u003e\n\u003cp data-start=\"846\" data-end=\"933\"\u003eEffective in both freshwater and marine systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1l16f0b\" data-start=\"934\" data-end=\"1016\"\u003e\n\u003cp data-start=\"936\" data-end=\"1016\"\u003eAvailable in sizes from 100 ml up to 2 L \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9ogpyk\" data-start=\"1017\" data-end=\"1123\"\u003e\n\u003cp data-start=\"1019\" data-end=\"1123\"\u003eIdeal for use with filter bags, media chambers, or high‑flow areas \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"33fg5d\" data-start=\"1125\" data-end=\"1138\"\u003eBenefits\u003c\/h2\u003e\n\u003cul data-start=\"1139\" data-end=\"1627\"\u003e\n\u003cli data-section-id=\"1qv8ebs\" data-start=\"1139\" data-end=\"1242\"\u003e\n\u003cp data-start=\"1141\" data-end=\"1242\"\u003eHelps control algae by lowering phosphate and silicate levels \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1x7rba3\" data-start=\"1243\" data-end=\"1335\"\u003e\n\u003cp data-start=\"1245\" data-end=\"1335\"\u003eImproves water clarity and overall tank appearance \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"163l738\" data-start=\"1336\" data-end=\"1445\"\u003e\n\u003cp data-start=\"1338\" data-end=\"1445\"\u003eSupports healthier aquatic environment for fish and invertebrates \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1rx0ky8\" data-start=\"1446\" data-end=\"1539\"\u003e\n\u003cp data-start=\"1448\" data-end=\"1539\"\u003eEasy to integrate into existing filtration setups \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1powpfg\" data-start=\"1540\" data-end=\"1627\"\u003e\n\u003cp data-start=\"1542\" data-end=\"1627\"\u003eCan be dried and reused until fully exhausted \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"bx7zy8\" data-start=\"1629\" data-end=\"1639\"\u003eUsage\u003c\/h2\u003e\n\u003cul data-start=\"1640\" data-end=\"2420\"\u003e\n\u003cli data-section-id=\"7iv959\" data-start=\"1640\" data-end=\"1733\"\u003e\n\u003cp data-start=\"1642\" data-end=\"1733\"\u003eRinse PhosGuard lightly before use to remove dust \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1420mas\" data-start=\"1734\" data-end=\"1847\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1847\"\u003ePre‑wet media by adding to twice its volume of freshwater, then rinse \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"43jd4a\" data-start=\"1848\" data-end=\"1982\"\u003e\n\u003cp data-start=\"1850\" data-end=\"1982\"\u003ePlace in a \u003cstrong data-start=\"1861\" data-end=\"1916\"\u003efilter media bag, media chamber, or canister filter\u003c\/strong\u003e in a \u003cstrong data-start=\"1922\" data-end=\"1940\"\u003ehigh‑flow area\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1pr6au4\" data-start=\"1983\" data-end=\"2091\"\u003e\n\u003cp data-start=\"1985\" data-end=\"2091\"\u003eUse \u003cstrong data-start=\"1989\" data-end=\"2039\"\u003e~85 ml per 200 L saltwater or 400 L freshwater\u003c\/strong\u003e initially \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"k62a4d\" data-start=\"2092\" data-end=\"2215\"\u003e\n\u003cp data-start=\"2094\" data-end=\"2215\"\u003eLeave media in place for around \u003cstrong data-start=\"2126\" data-end=\"2136\"\u003e4 days\u003c\/strong\u003e, then test phosphate\/silicate levels \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1q6qxon\" data-start=\"2216\" data-end=\"2309\"\u003e\n\u003cp data-start=\"2218\" data-end=\"2309\"\u003eReplace media when phosphate begins to rise again \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1y3vxmo\" data-start=\"2310\" data-end=\"2420\"\u003e\n\u003cp data-start=\"2312\" data-end=\"2420\"\u003eAvoid overdosing in sensitive or phosphate‑buffered freshwater tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aquatic Pets SA","offers":[{"title":"100ml","offer_id":43289835110443,"sku":"S-35-PHO-GUA-0100","price":193.0,"currency_code":"ZAR","in_stock":true},{"title":"250ml","offer_id":43289835143211,"sku":"S-35-PHO-GUA-0250","price":237.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":43289835175979,"sku":"S-35-PHO-GUA-0500","price":403.0,"currency_code":"ZAR","in_stock":true},{"title":"1L","offer_id":43289835208747,"sku":"S-35-PHO-GUA-1L","price":661.0,"currency_code":"ZAR","in_stock":true},{"title":"2L","offer_id":43289835241515,"sku":"S-35-PHO-GUA-2L","price":1165.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/4676\/6123\/files\/seachemphosgaurd.jpg?v=1773495848","url":"https:\/\/aquaticpetssa.com\/products\/seachem-phosguard-100-ml-2-l","provider":"Aquatic Pets SA","version":"1.0","type":"link"}