{"product_id":"hedday-12-pack-aquarium-filter-cartridges-for-aqua-tech-30-60-20-40-ez-change-3","title":"Hedday 12-Pack Aquarium Filter Cartridges for Aqua-Tech 30-60\/20-40 EZ-Change #3","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet Hedday 12-pack aquarium filter cartridges, designed to fit AQUA-Tech 20-40 and 30-60 power filters (EZ-Change #3) as well as Marineland Penguin PRO and Original Penguin models (Rite-Size C). This set brings a reliable, ready-to-use filtration solution for home aquariums, helping you maintain a balanced environment with less guesswork. The design emphasizes straightforward upkeep and compatibility with popular filter families, so you can refresh your setup without replacing your entire system.\u003c\/p\u003e\n\u003ch2\u003eWhat makes these cartridges effective\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFiltration media combines cotton and activated carbon to help trap impurities and absorb waste, supporting clearer water in daily use.\u003c\/li\u003e\n  \u003cli\u003eThe cartridge duo is paired with a straightforward EZ-Change compatibility approach, so swapping cartridges can feel uncomplicated during routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey benefits at a glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with AQUA-Tech 20-40 and 30-60 power filters (EZ-Change #3) and Marineland Penguin Pro\/Original Penguin models.\u003c\/li\u003e\n  \u003cli\u003eDesigned to help filter impurities and fish waste, contributing to a cleaner, more stable tank environment.\u003c\/li\u003e\n  \u003cli\u003eIncludes a 16-piece pack of filter cottons for regular refreshes to support ongoing water quality.\u003c\/li\u003e\n  \u003cli\u003eEasy to install: simply remove the old cartridge and replace with a fresh one, with a rinse before first use.\u003c\/li\u003e\n  \u003cli\u003eDedicated customer support with a quick response window to assist with setup or questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUsage tips and maintenance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace cartridges every 2–4 weeks to help keep the water healthy and the filtration working smoothly.\u003c\/li\u003e\n  \u003cli\u003eRinse new cartridges before first use to remove dust from packaging and transit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat to expect in practice\u003c\/h2\u003e\n\u003cp\u003eWith regular changes and proper rinsing, these cartridges are designed to help maintain clearer water and a more stable aquarium environment. While results vary with tank size, stocking levels, and bioload, many hobbyists notice smoother operation and less daily maintenance when used as part of a routine filter setup. Hedday backs its products with responsive support to help you get the most from your filtration system.\u003c\/p\u003e\n\u003ch2\u003eSupport and service\u003c\/h2\u003e\n\u003cp\u003eWe stand by our replacements and are ready to help—reach out and we’ll respond within 24 hours to any questions about compatibility, setup, or maintenance.\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: What filters are Hedday cartridges compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit AQUA-Tech 20-40 and 30-60 power filters (EZ-Change #3) and Marineland Penguin Pro\/Original Penguin 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 cartridges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 2–4 weeks, rinse before use, and swap in the included 16 cotton cartridges.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hedday","offers":[{"title":"Default Title","offer_id":40565040808065,"sku":"B095BSPWP3","price":67.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/hedday-aqua-tech-compatibility-filter-cartridge-pack.jpg?v=1765971519","url":"https:\/\/petiva.ca\/products\/hedday-12-pack-aquarium-filter-cartridges-for-aqua-tech-30-60-20-40-ez-change-3","provider":"Petiva","version":"1.0","type":"link"}