{"product_id":"hygger-aquarium-hob-filter-210-gph-external-hang-on-back-filter-for-15-40-gallon-tanks","title":"hygger Aquarium HOB Filter 210 GPH – External Hang-On Back Filter for 15-40 Gallon Tanks","description":"\u003ch2\u003eCompact, powerful filtration for your 15-40 gallon aquarium\u003c\/h2\u003e\n\u003cp\u003eThe hygger Aquarium HOB Filter delivers steady circulation and reliable filtration without occupying valuable tank space. Designed to hang on the back of your tank, it provides a 210 GPH turnover to support healthy water movement while keeping the interior visually uncluttered.\u003c\/p\u003e\n\u003cp\u003eIn practice, you will notice a gentle mini waterfall as filtered water returns to the tank. The subtle trickle enhances surface agitation and oxygen exchange, helping fish feel more comfortable and observers to enjoy the calm, living motion of the aquarium.\u003c\/p\u003e\n\u003ch3\u003eFlexible setup and easy maintenance\u003c\/h3\u003e\n\u003cp\u003eThe extendable intake tube provides flexible positioning for different tank depths. A top-flow knob lets you dial in the flow to match your needs. The inlet sponge helps prevent small fish or shrimp from being drawn in, and an indicator light reminds you when to replace filter pads.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSaves space by mounting outside the tank, keeping your aquarium interior uncluttered.\u003c\/li\u003e\n\u003cli\u003eEasy maintenance: no need to reach inside the tank during cleaning.\u003c\/li\u003e\n\u003cli\u003eGentle water return enhances surface movement and oxygenation.\u003c\/li\u003e\n\u003cli\u003eAdjustable flow up to 210 GPH with the top knob.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFiltration versatility and ease of use\u003c\/h3\u003e\n\u003cp\u003eTwo media options are included: a cartridge with dual-sided sponge cotton and activated carbon, plus a bio-filter plate for added surface area. Media can be added or replaced as needed for different hobbyist levels.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCartridge with sponge and carbon for odor control and clear water.\u003c\/li\u003e\n\u003cli\u003eBio-filter plate provides broader bio filtration support.\u003c\/li\u003e\n\u003cli\u003eInlet includes a sponge to prevent small tank inhabitants from being drawn in.\u003c\/li\u003e\n\u003cli\u003eMedia customization keeps the filter fitting your setup over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe indicator light and replaceable components help you maintain consistent performance, while a space-saving design keeps the focus on your aquatic display.\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 the hygger HOB Filter suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for 15-40 gallon tanks, with adjustable flow up to 210 GPH.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What maintenance is required for this filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Regular maintenance includes replacing pads when the indicator lights and refreshing media as needed; the extendable intake tube simplifies setup for varying tank depths.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"hygger","offers":[{"title":"Default Title","offer_id":57211585364345,"sku":"B0DCRRSXW3","price":52.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/hygger-aquarium-hob-filter-210gph-wall-mount.jpg?v=1777907389","url":"https:\/\/petlyvox.com\/products\/hygger-aquarium-hob-filter-210-gph-external-hang-on-back-filter-for-15-40-gallon-tanks","provider":"petlyvox","version":"1.0","type":"link"}