{"product_id":"sera-siporax-pond-professional-10ltr-15mm-2-9kg-114685","title":"Sera Siporax Pond Professional 10Ltr (15mm) (2.9Kg)","description":"\u003cstrong\u003e\u003cp\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSera Siporax Pond is a fully biological filter material suitable for almost all garden pond filters.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/strong\u003eSera Siporax Pond with a capacity of 1 liter (1 US quart) offers a bacterial settlement area equivalent to approximately 34 liters (9 US gallons) of clay filter material. It is preferable to use coarse biological fibers from Sera as a pre-filter to prevent large particles from entering the biological filter.\n\u003cp\u003eSera Siporax Pond provides bacteria with a vast amount of open-pore structures. This allows for optimal nutrient supply to bacteria and minimal fresh water. Oxygen-poor conditions exist inside the tunnels, causing bacteria to decompose nitrates to obtain sufficient oxygen. As a result, they continuously decompose nitrates, keeping nitrate levels low in pond water.\u003c\/p\u003e\n\u003cp\u003eThe surface of Sera Siporax Professional has a biological decomposition capacity equivalent to approximately 34 liters (9 US gallons) of clay filter material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSera Siporax Pond calculation formula:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne liter (one US quart) of Sera Siporax Pond is sufficient to purify 1000 liters (264 US gallons) of pond water with 20 pond fish each 10 cm (4 inches) long or a similar stock [representing about 1.5 kg (3.3 lbs) of fish that feed on up to 40 grams (1.4 ounces) of high-quality Food daily] and frees it from organic pollutants in the long term.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":43594919706717,"sku":"SR08474","price":254.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/0106\/7101\/files\/5BSR08474_5D_20Sera_20Siporax_20Pond_20Professional_2010Ltr_20_2815mm_29_20_282.webp?v=1780540382","url":"https:\/\/shopivet.com\/en-us\/products\/sera-siporax-pond-professional-10ltr-15mm-2-9kg-114685","provider":"Shopivet.com","version":"1.0","type":"link"}