{"product_id":"eheim-classic-150-2211-2616115-foam-filter-pad-3pieces","title":"EH2616115 Eheim Classic 150 (2211) — Foam Filter Pad 3-Pack - Eheim","description":"\u003ch2\u003eEheim Classic 150 (2211) foam filter pads — 3-pack\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEH2616115 foam filter pads\u003c\/strong\u003e are the genuine Eheim replacement pads for the Classic 150 (2211) canister filter. The porous, uniformly water-impregnated foam traps medium particles while supporting nitrifying bacteria colonisation — these pads act as both an intermediate mechanical stage and additional biological support alongside the main media.\u003c\/p\u003e\n\u003ch2\u003eWhat these pads bring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntermediate mechanical filtration — captures medium particles after the coarse pad.\u003c\/li\u003e\n\u003cli\u003eBiological support — houses nitrifying bacteria (nitrogen cycle).\u003c\/li\u003e\n\u003cli\u003eUniform water impregnation, even filtration.\u003c\/li\u003e\n\u003cli\u003eGenuine Eheim format — exact dimensions of the Classic 150 (2211) canister.\u003c\/li\u003e\n\u003cli\u003e3-pack covers several service cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLayer between the coarse pad (bottom) and the fine wool + carbon (top).\u003c\/li\u003e\n\u003cli\u003eRinse in tank water (never chlorinated tap water) every 4-8 weeks.\u003c\/li\u003e\n\u003cli\u003eReplace every 6-12 months depending on wear and bioload.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReference: EH2616115\u003c\/li\u003e\n\u003cli\u003eContent: 3 foam filter pads\u003c\/li\u003e\n\u003cli\u003eCompatible with: Eheim Classic 150 (model 2211)\u003c\/li\u003e\n\u003cli\u003eType: intermediate mechanical + biological support\u003c\/li\u003e\n\u003cli\u003eMade in: Eheim, Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy get these pads from ReefSolution\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"\/en\/products\/eheim-classic-150-external-filter\"\u003eEheim Classic 150 (2211) external filter\u003c\/a\u003e\u003c\/strong\u003e — the canister these pads fit.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"\/en\/products\/eheim-classic-150-2211-coarse-filter-pad-2pieces\"\u003eEheim Classic 150 coarse pad 2-pack\u003c\/a\u003e\u003c\/strong\u003e — first mechanical stage layered below the foam.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"\/en\/products\/eheim-classic-150-2211-carbon-fine-filter-pad-3pieces\"\u003eEheim Classic 150 fine wool + carbon 3-pack\u003c\/a\u003e\u003c\/strong\u003e — final mechanical polish and chemical stage.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"\/en\/products\/eheim-substratpro-1l\"\u003eEheim Substrat Pro 1 L\u003c\/a\u003e\u003c\/strong\u003e — main biological media to layer between the pads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's the difference between the foam pad and the coarse pad?\u003c\/h3\u003e\n\u003cp\u003eThe coarse pad traps large particles and sits at the bottom of the canister; the foam pad captures medium particles and provides biological support — it's placed above the coarse pad.\u003c\/p\u003e\n\u003ch3\u003eHow often should foam pads be rinsed?\u003c\/h3\u003e\n\u003cp\u003eEvery 4-8 weeks. Always rinse in tank water to preserve the bacterial colony. Replace every 6-12 months depending on wear.\u003c\/p\u003e\n\u003ch3\u003eAre these pads safe for marine aquariums?\u003c\/h3\u003e\n\u003cp\u003eYes — Eheim makes them without harmful chemical treatments, they suit reef tanks in an auxiliary use.\u003c\/p\u003e","brand":"Eheim","offers":[{"title":"Default Title","offer_id":44616359772331,"sku":"EH2616115","price":15.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0513\/7108\/1899\/files\/E1D03290-6038-4545-B1B0-0FF5222508CB_4_5005_c.jpg?v=1729457696","url":"https:\/\/reefsolution.com\/en\/products\/eheim-classic-150-2211-2616115-foam-filter-pad-3pieces","provider":"Aquarium ReefSolution inc.","version":"1.0","type":"link"}