{"product_id":"eheim-substratpro","title":"EHEIM SUBSTRATpro","description":"Biological filter media\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe main task of the biological filter material is to provide the best colonization conditions for bacterial cultures, so that a bacterial lawn develops after a short time. The bacteria feed on dirt particles of all kinds and convert substances that are critical for the aquarium.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAfter the initial cleaning by mechanical filter media (e.g. EHEIM MECH or MECHpro), biological filtration is the most important step. It ensures clear, healthy water and stable water values. That is why we have invested a lot of research work in the development of biological filter media.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eEHEIM SUBSTRATpro\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eOptimized biological filter media with perfect volume utilization, long service life and maximum decomposition performance\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSUBSTRATpro consists of spherically sintered quartz. The spherical shape allows a high bulk density. This means that the volume in the filter (filter baskets or modules) can be fully utilized. In addition, the optimized surface of the beads ensures intensive colonization of the important cleaning bacteria. A dense bacterial lawn is formed.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eDue to the high number of bacteria, nitrite load peaks are also better reduced and the service life of the filter material is extended.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eEHEIM SUBSTRATpro is suitable for fresh and salt water, is washable and can be used several times.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eOptimized bio-filter medium made from sintered quartz\u003c\/li\u003e\n\u003cli\u003eHigh bulk density due to spherical shape (beads)\u003c\/li\u003e\n\u003cli\u003eVery dense bacterial colonization\u003c\/li\u003e\n\u003cli\u003eLonger service life\u003c\/li\u003e\n\u003cli\u003eBetter degradation in case of nitrite contamination\u003c\/li\u003e\n\u003cli\u003eCan be used several times (rinse carefully for cleaning)\u003c\/li\u003e\n\u003cli\u003eSuitable for fresh and salt water\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EHEIM","offers":[{"title":"250 ml","offer_id":48756874182971,"sku":"207345","price":12.9,"currency_code":"CHF","in_stock":true},{"title":"1000 ml","offer_id":48756874215739,"sku":"207342","price":32.5,"currency_code":"CHF","in_stock":true},{"title":"2000 ml","offer_id":48756874248507,"sku":"207343","price":52.5,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/9771\/1675\/files\/eheim-substratpro.jpg?v=1716280987","url":"https:\/\/www.aquaristik-shop.ch\/en\/products\/eheim-substratpro","provider":"AQUATANA","version":"1.0","type":"link"}