{"product_id":"keramikringe-500g","title":"Ceramic rings 500g","description":"\u003cp data-start=\"120\" data-end=\"209\"\u003e\u003cbr\u003e \u003cstrong\u003eCeramic rings – biological filter material for clear and healthy aquarium water\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp data-start=\"211\" data-end=\"602\"\u003e Ceramic rings are an essential filter material for every aquarium. Thanks to their porous structure, they offer a particularly large surface area on which beneficial bacteria can colonize. These microorganisms play a crucial role in the \u003cstrong data-start=\"470\" data-end=\"509\"\u003ebiological breakdown of pollutants\u003c\/strong\u003e such as ammonium, nitrite, and nitrate, thus ensuring a stable and healthy aquarium environment.\u003c\/p\u003e\n\n \u003cp data-start=\"604\" data-end=\"874\"\u003eThe rings are made of high-quality, durable ceramic and are neutral with respect to water parameters – they do not affect pH or hardness. Their shape also ensures optimal water flow within the filter, significantly improving filtration performance.\u003cbr\u003e\u003cbr\u003e Contents: 500g in a bag\u003c\/p\u003e\n\n\u003cp data-start=\"604\" data-end=\"874\"\u003e\u003c\/p\u003e\n\n\u003cp data-start=\"604\" data-end=\"874\"\u003e\u003c\/p\u003e","brand":"Aquanova","offers":[{"title":"Default Title","offer_id":52474646954311,"sku":null,"price":3.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/3588\/8199\/files\/7777c697-394d-46fc-bcf2-35d4ee49a8ce.png?v=1759650599","url":"https:\/\/mtkxpd-xk.myshopify.com\/en\/products\/keramikringe-500g","provider":"Terboven Aquaristik","version":"1.0","type":"link"}