{"product_id":"poly-filter-poly-bio-marine-media-pads-for-freshwater-saltwater-aquariums-3-pack-4in-x-8in","title":"Poly Filter Poly-Bio-Marine Media Pads for Freshwater \u0026 Saltwater Aquariums | 3-Pack 4in x 8in","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003ePoly Filter Poly-Bio-Marine pads are premium chemical media designed to help keep aquarium water clear by adsorbing impurities, medications, and phosphates. The pads are highly adsorbent and can be cut to fit any filter configuration.\u003c\/p\u003e\n\n\u003ch3\u003eWhy these pads stand out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHighly adsorbent polymer media that quickly captures organic waste, dissolved compounds, and certain medications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for both freshwater and saltwater tanks with versatile compatibility.\u003c\/li\u003e\n  \u003cli\u003eColor-changing indicator shows when the pad has exhausted its capacity.\u003c\/li\u003e\n  \u003cli\u003eEach 4x8 inch pad can be trimmed to a custom shape for a precise fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere to use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConventional power filters\u003c\/li\u003e\n  \u003cli\u003eUnder-gravel filtration setups\u003c\/li\u003e\n  \u003cli\u003eChemical filtration compartments inside canister or wet\/dry systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow it works and what you might notice\u003c\/h3\u003e\n\u003cp\u003eIn practice, the pads attract and hold organic compounds and nutrients that color the water and build up as waste. Over time, they help reveal clearer water and can help limit certain dissolved impurities, depending on tank conditions.\u003c\/p\u003e\n\n\u003ch3\u003eSize, pack and setup tips\u003c\/h3\u003e\n\u003cp\u003eEach pad measures 4 inches by 8 inches. This 3-pack gives you a ready-to-use supply. Because the pads can be cut to fit, you can tailor the shape and footprint to your specific filter layout without tools.\u003c\/p\u003e\n\n\u003ch3\u003eReal-world use scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIn a busy community tank with mixed fish, the pads help keep the water crisp between changes.\u003c\/li\u003e\n  \u003cli\u003eIn reef or plant tanks, the media can support clearer water while other additives are used as needed.\u003c\/li\u003e\n  \u003cli\u003eFor tanks with medications administered temporarily, these pads help manage residual compounds when the media is in the filtration path.\u003c\/li\u003e\n  \u003cli\u003eTank owners may notice less visible haze and more stable clarity during routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaintenance and replacement guidance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace the pad when the color indicates exhaustion or after several months, depending on load.\u003c\/li\u003e\n  \u003cli\u003eStore spares in a dry place and label replacements to match your filter schedule.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: Results vary with tank size, stocking levels, and maintenance routines. The pads are designed to support filtration, not replace ongoing water-quality practices.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does Poly Filter Poly-Bio-Marine do in an aquarium?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Poly-Bio-Marine pads adsorb organics, some medications, and phosphates, helping maintain clearer water. A color change indicates the pad’s capacity is nearing exhaustion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I install Poly Filter Poly-Bio-Marine pads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Cut to fit your filter, then insert in the chemical filtration area of compatible filters; replace when the color changes or after several months.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Poly Filter","offers":[{"title":"Default Title","offer_id":40565079900289,"sku":"B00HYN8602","price":71.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/poly-filter-poly-bio-marine-media-pad.jpg?v=1765973865","url":"https:\/\/petiva.ca\/products\/poly-filter-poly-bio-marine-media-pads-for-freshwater-saltwater-aquariums-3-pack-4in-x-8in","provider":"Petiva","version":"1.0","type":"link"}