{"title":"Filter media","description":"\u003cp\u003eHigh-quality filter media for your aquarium: Discover fine-pored filter sponges, biological filter media \u0026amp; clever inserts for optimal water quality. Shop now!\u003c\/p\u003e","products":[{"product_id":"sera-ersatzschwamm-innenfilter-l-150-l-300","title":"sera Replacement Sponge for Internal Filter L 150 \u0026 L 300","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 800px; margin: auto;\"\u003e\n\n\u003cheader style=\"border-bottom: 2px solid #2c3e50; padding-bottom: 10px; margin-bottom: 20px;\"\u003e\n\u003ch1 style=\"color: #2c3e50; font-size: 28px; margin-bottom: 5px;\"\u003esera Replacement Sponge for Internal Filter L 150 \u0026amp; L 300\u003c\/h1\u003e\n\n\u003cp style=\"font-style: italic; color: #27ae60; font-size: 18px; font-weight: bold;\"\u003eFresh sponge for your sera L filter – fine-pored, shrimp-safe and for crystal-clear water!\u003c\/p\u003e\n\n\u003c\/header\u003e\n\u003csection\u003e\n\u003cp\u003eThe \u003cstrong\u003esera replacement sponge\u003c\/strong\u003e is the original filter cartridge for the air-driven sera internal filters \u003cstrong\u003eL 150\u003c\/strong\u003e and \u003cstrong\u003eL 300\u003c\/strong\u003e. The fine-pored sponge mechanically retains suspended solids and dirt particles while providing a huge surface area for beneficial filter bacteria that biologically break down pollutants. If your old sponge is worn out, torn or permanently clogged, this replacement part will restore your filter to full performance in just a few seconds.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection style=\"background-color: #f9f9f9; padding: 20px; border-radius: 8px; margin: 20px 0; border: 1px solid #eee;\"\u003e\n\u003ch2 style=\"color: #2980b9; font-size: 22px; margin-top: 0;\"\u003eWhy choose the original instead of a generic alternative?\u003c\/h2\u003e\n\n\u003cul style=\"list-style-type: square; padding-left: 20px;\"\u003e\n\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\n\u003cstrong\u003e100% perfect fit:\u003c\/strong\u003e Precisely designed for the intake tube and quarter-circle shape of the sera L 150 and L 300 – just push it on, and you're done.\u003c\/li\u003e\n\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\n\u003cstrong\u003eShrimp-safe:\u003c\/strong\u003e The fine pores are so dense that even freshly hatched baby shrimp will not be sucked in. Ideal for breeding and rearing tanks.\u003c\/li\u003e\n\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\n\u003cstrong\u003eMechanical \u0026amp; biological:\u003c\/strong\u003e Filters out visible dirt and serves as a home for the bacterial cultures that break down ammonium and nitrite.\u003c\/li\u003e\n\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\n\u003cstrong\u003eCrystal-clear water:\u003c\/strong\u003e The fine pores also retain even the smallest suspended particles – the result is visibly clearer aquarium water.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\n\u003csection style=\"background-color: #e8f4fd; padding: 15px; border-radius: 6px; border: 1px solid #2980b9; margin: 20px 0;\"\u003e\n\u003ch3 style=\"color: #2980b9; font-size: 20px; margin-top: 0;\"\u003ePractical tip:\u003c\/h3\u003e\n\n\u003cp\u003eNever wash the sponge under hot tap water; instead, squeeze it out in a bucket with removed aquarium water – this preserves the valuable filter bacteria. For the L 300 with two sponges, the rule is: \u003cstrong\u003ealways replace only one sponge at a time\u003c\/strong\u003e. The second one maintains the bacterial culture until the new sponge is fully established. Fine-pored foam, by the way, clogs faster than coarse foam – so squeeze it out briefly a little more often.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection style=\"border-left: 4px solid #27ae60; padding-left: 15px; margin: 20px 0; background-color: #f0fff4; padding-top: 10px; padding-bottom: 10px;\"\u003e\n\u003ch3 style=\"color: #27ae60; font-size: 20px; margin-top: 0;\"\u003eProduct details:\u003c\/h3\u003e\n\n\u003cul style=\"list-style-type: none; padding-left: 0; font-weight: bold;\"\u003e\n\n\u003cli\u003eSuitable for: sera internal filters L 150 and L 300\u003c\/li\u003e\n\n\u003cli\u003eMaterial: Fine-pored filter foam\u003c\/li\u003e\n\n\u003cli\u003eContents: 1 piece\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eOriginal sera spare part\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\n\u003c!-- START: PRODUCT DIMENSIONS --\u003e\n\u003cdiv style=\"margin: 20px 0 0 0; padding: 12px 15px; border: 1px solid #dcdcdc; border-radius: 6px; background-color: #ffffff; color: #333; font-size: 14px;\"\u003e\n\n\u003ch3 style=\"color: #2c3e50; font-size: 16px; margin-top: 0; margin-bottom: 10px;\"\u003eProduct dimensions \u0026amp; properties\u003c\/h3\u003e\n\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 8px; padding-bottom: 8px; border-bottom: 1px solid #eee;\"\u003e\n\n\u003cdiv\u003e\n\n\u003cstrong\u003eLength:\u003c\/strong\u003e approx. 143 mm\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003cstrong\u003eCross-section:\u003c\/strong\u003e approx. 65 mm (quarter-circle)\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003cstrong\u003eCore hole:\u003c\/strong\u003e approx. 14 mm\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e Freshwater and saltwater, baby shrimp-safe\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- END: PRODUCT DIMENSIONS --\u003e\u003cfooter style=\"margin-top: 30px; padding: 15px; border-top: 1px solid #eee; font-size: 14px; color: #555;\"\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The sera L 300 is a dual-sponge filter – so you will need \u003cstrong\u003e2 pieces\u003c\/strong\u003e for a complete replacement. An air pump is required to operate the filter (not included).\u003c\/p\u003e\n\n\u003c\/footer\u003e\n\n\u003c\/div\u003e","brand":"sera GmbH","offers":[{"title":"Default Title","offer_id":59331042574684,"sku":"08530","price":7.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/4841\/6860\/files\/04001942085304A003bqx0102.jpg?v=1790874182"}],"url":"https:\/\/shrimppuddle.shop\/en\/collections\/filtermedien.oembed","provider":"ShrimpPuddle","version":"1.0","type":"link"}