{"product_id":"hclsy-6-pack-pre-filter-sponges-for-fluval-ac20-ac30-ac50-aquarium-intake-filter","title":"HCLSY 6 Pack Pre Filter Sponges for Fluval AC20\/AC30\/AC50 – Aquarium Intake Filter","description":"\u003cp\u003eMeet the HCLSY 6 Pack Pre Filter Sponge, a practical upgrade for Fluval AC20\/AC30\/AC50 power filters. Crafted from soft, safe elastic foam, these inlet sponges act as the first line of defense for your pump, helping prevent fibers and debris from clogging the inlet so your aquarium flow stays steady.\u003c\/p\u003e\n\u003cp\u003eIn daily use, the intake sponge captures larger particles, food debris, and other contaminants before they reach the filter. By catching these materials early, filtration can operate more efficiently and your tank water often looks and feels cleaner. The result is a healthier environment for your fish, invertebrates, and planted aquariums, with less risk of clogged intakes and uneven flow during busy feeding times.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and use in freshwater or saltwater\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for Fluval AC20, AC30, and AC50 series power filters, these pre-filter sponges install over the inlet to create a safe, mechanical barrier. They’re suitable for both freshwater and saltwater setups, helping you keep your filter running smoothly in diverse environments.\u003c\/p\u003e\n\u003ch3\u003eA simple upgrade that supports ongoing maintenance\u003c\/h3\u003e\n\u003cp\u003eEach 6-pack provides ready-to-use spares, so you can rotate sponges as part of your regular maintenance routine. Replacing worn sponges is a quick, tool-free task that minimizes downtime and helps maintain consistent water flow.\u003c\/p\u003e\n\u003ch3\u003eInstallation and practical tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEasy installation: remove the old sponge and fit the new one onto the inlet.\u003c\/li\u003e\n  \u003cli\u003eMaintenance note: rinse in tank water as needed; avoid tap water to protect beneficial bacteria.\u003c\/li\u003e\n  \u003cli\u003eCompatibility reminder: for Fluval AC20\/AC30\/AC50 filters, ensure a snug fit to maximize effectiveness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy consider a pre-filter sponge?\u003c\/h3\u003e\n\u003cp\u003eBy acting as a pre-filter, the sponge can reduce the burden on the main filter, supporting steady circulation and potentially prolonging filter life. It also helps you monitor debris buildup in a way that’s easy to manage during routine tank care.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which Fluval filters are compatible with the HCLSY 6 Pack Pre Filter Sponge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Fluval AC20, AC30, and AC50 power filters in freshwater and saltwater tanks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I install and maintain the sponges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace the old sponge with the new one on the inlet; rinse lightly in tank water as needed and monitor debris buildup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HCLSY","offers":[{"title":"Default Title","offer_id":53561536512329,"sku":"B0FSJQY9PS","price":21.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/hclsy-6-pack-pre-filter-sponge_jpg.jpg?v=1766446329","url":"https:\/\/petvita.co.uk\/products\/hclsy-6-pack-pre-filter-sponges-for-fluval-ac20-ac30-ac50-aquarium-intake-filter","provider":"Petvita","version":"1.0","type":"link"}