{"product_id":"hedday-24-pack-aquarium-filter-cartridges-for-aqua-tech-30-60-20-40-gallon-power-filters-ez-change-3","title":"Hedday 24-Pack Aquarium Filter Cartridges for Aqua-Tech 30-60\/20-40 Gallon Power Filters EZ-Change #3","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eHedday 24-pack Aquarium Filter Cartridges are designed for Aqua-Tech EZ-Change #3 filters, including 20-40 and 30-60 gallon tanks. The set also aligns with Marineland Penguin PRO and original Penguin Power Filters, offering a practical, ready-to-use solution for ongoing tank maintenance without overpromising results.\u003c\/p\u003e\n\u003ch2\u003eFiltration and media\u003c\/h2\u003e\n\u003cp\u003eEach cartridge blends cotton filtration with activated carbon. This media duo captures debris and dissolve organics, helping to keep the water clearer and the environment healthier for your fish and plants, while supporting regular tank upkeep.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with AQUA-Tech EZ-Change #3 and related Marineland filters\u003c\/li\u003e\n  \u003cli\u003eFiltration media combines cotton and activated carbon for multi-stage cleaning\u003c\/li\u003e\n  \u003cli\u003eHelps reduce visible impurities and maintain clearer water for a healthier look\u003c\/li\u003e\n  \u003cli\u003eRecommended replacement every 2–4 weeks to sustain performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaintenance made simple\u003c\/h2\u003e\n\u003cp\u003eReplacing cartridges is straightforward: remove the old unit and insert a new one. Before first use, rinse the cartridge to remove transit dust and packaging residue, helping the media reach its potential sooner.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple swap for minimal downtime\u003c\/li\u003e\n  \u003cli\u003eIncludes 16 replacement filter cotton pads in the kit\u003c\/li\u003e\n  \u003cli\u003e24-pack cartridge set designed for ongoing care and peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReal-life use and benefits\u003c\/h2\u003e\n\u003cp\u003eIn a busy household, having a ready supply of replacements helps you stagger changes and keep your tank cycling steady. The combination of cotton and carbon supports common hobby scenarios—from mixed-species communities to planted tanks where consistent clarity matters.\u003c\/p\u003e\n\u003cp\u003eHedday offers responsive customer support to help with fit and setup questions, reinforcing the practical value of this replacement solution for aquarium keeping.\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: Is this Hedday cartridge compatible with Aqua-Tech EZ-Change #3?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—designed for Aqua-Tech 20-40\/30-60 power filters and compatible Marineland models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the cartridge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 2–4 weeks to maintain water quality, depending on tank conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hedday","offers":[{"title":"Default Title","offer_id":40563599474817,"sku":"B0DSMHTCV8","price":99.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/hedday-aquatech-filter-cartridge-pack.jpg?v=1765865822","url":"https:\/\/petiva.ca\/products\/hedday-24-pack-aquarium-filter-cartridges-for-aqua-tech-30-60-20-40-gallon-power-filters-ez-change-3","provider":"Petiva","version":"1.0","type":"link"}