{"product_id":"fishkeeper-20-100-gal-multifunction-internal-aquarium-filter-up-to-320-gph-silent-adjustable","title":"fishkeeper 20-100 Gal Multifunction Internal Aquarium Filter | Up to 320 GPH, Silent \u0026 Adjustable","description":"\u003ch2\u003eAll-in-One filtration for a vibrant underwater world\u003c\/h2\u003e\n\u003cp\u003eThe fishkeeper 20-100 Gal Multifunction Power Aquarium Filter is designed to simplify maintenance while supporting a healthy, oxygen-rich environment. Submersible and compact, it combines filtration, aeration, wavemaker action, and circulation in a single unit. With adjustable flow and up to 320 GPH performance, it’s a versatile option for tanks ranging from 20 to 100 gallons, suitable for both beginners and experienced aquarists.\u003c\/p\u003e\n\u003ch3\u003eSmart filtration with room for customization\u003c\/h3\u003e\n\u003cp\u003eWater is drawn into a vertical, multi-stage filtration path that moves upward through dense sponge media, helping to trap debris before it recirculates. A durable 3D guard basket inlet provides a safeguard for small fish and invertebrates, while the chamber offers a clear view of buildup so you know when it’s time to refresh media. The filter is media-friendly, so you can swap in sponges, carbon, bio-balls, ceramics, or other components to fit your tank’s needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-action internal design delivers filtration, aeration, wave action, and circulation in one compact unit\u003c\/li\u003e\n  \u003cli\u003eTwo-stage filtration with upward water flow supports debris removal and water clarity\u003c\/li\u003e\n  \u003cli\u003eSee-through chamber helps you monitor debris and decide when to clean\u003c\/li\u003e\n  \u003cli\u003eMedia flexibility lets you tailor filtration to your tank inhabitants\u003c\/li\u003e\n  \u003cli\u003e BPA-free ABS construction aims to be fish-friendly and durable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSilent operation with flexible modes\u003c\/h3\u003e\n\u003cp\u003eChoose between Silent mode (no air tube) for peaceful nights and Bubble mode (with air tube) for daytime aquascaping. A dual-noise design combines a high-strength permanent magnet rotor with silicone buffers to minimize vibration, preserving a calm tank environment even during longer viewing sessions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSilent (\u0026lt; 35 dB) or Bubble (\u0026lt; 45 dB) operation to match your tank scene\u003c\/li\u003e\n  \u003cli\u003eLow-noise design supports a tranquil home or office setup\u003c\/li\u003e\n  \u003cli\u003eNo complicated setup required with simple, reliable components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaintenance is straightforward and user-friendly. The filter is designed for easy inspection and cleaning, with tool-free disassembly and reusable sponges. Regular sponge cleaning (about every 1–2 weeks) helps maintain flow and performance, while the see-through chamber lets you spot debris at a glance.\u003c\/p\u003e\n\u003cp\u003eIn short, this fishkeeper model aims to balance effective filtration, oxygenation, and water movement without taking over your tank space. It’s a practical choice for those who want a single, adaptable solution that can grow with their aquatic setup, offering potential improvements to clarity, circulation, and overall tank dynamics depending on how you configure media and flow.\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 tank sizes is this filter suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 20–100 gallon tanks, with adjustable flow for freshwater or saltwater setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What maintenance is recommended?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Clean sponges every 1–2 weeks; inspect the see-through chamber; use tool-free disassembly for easy cleaning.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"fishkeeper","offers":[{"title":"Default Title","offer_id":57201331110265,"sku":"B0F7FTFW3W","price":33.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/fishkeeper-internal-filter-front-view.jpg?v=1777803741","url":"https:\/\/petlyvox.com\/products\/fishkeeper-20-100-gal-multifunction-internal-aquarium-filter-up-to-320-gph-silent-adjustable","provider":"petlyvox","version":"1.0","type":"link"}