{"product_id":"seaforia-sf-01-hang-on-back-aquarium-filter","title":"Seaforia Hang-on-Back Aquarium Filter","description":"\u003cp\u003eA hang-on-back (HOB) aquarium filter with adjustable water flow, an extendable intake, intake sponge and a surface skimmer for floating debris. The filter body sits behind the aquarium and returns water through a waterfall outlet.\u003c\/p\u003e\n\u003ch2\u003eWill a hang-on-back filter fit my aquarium?\u003c\/h2\u003e\u003cp\u003eCheck the tank rim, lid opening and space behind the tank before ordering. Leave access to lift out the media for maintenance. Compare your normal water level and electrical supply with the supplied instructions. A tank's gallon size alone does not confirm fit.\u003c\/p\u003e\n\u003ch2\u003eAdjust water flow and check sound\u003c\/h2\u003e\u003cp\u003eUse the control knob to adjust the return flow for your setup. Waterfall sound, air entering the intake and vibration can vary with water level and mounting. This filter is not guaranteed silent or suitable for every small fish or shrimp setup. \u003ca href=\"\/pages\/filter-guide#flow-and-noise\"\u003eCheck strong flow, air and filter noise\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFirst start and routine care\u003c\/h2\u003e\u003cp\u003eFill the filter chamber with water and prime it as directed before connecting power. Do not assume automatic restart after a power interruption. Never run the filter dry. Disconnect power before inspecting the intake, media or impeller; follow the supplied instructions when reassembling. \u003ca href=\"\/pages\/how-it-works\"\u003eSee aquarium filter setup and care\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhat is included?\u003c\/h2\u003e\u003cp\u003eFilter body, extension tube, filter cartridge, intake sponge and intake tube. Aquarium, animals and decorative items are not included.\u003c\/p\u003e\n\u003ch2\u003eWhich replacement media should I choose?\u003c\/h2\u003e\u003cp\u003eThis listing is identified by ASIN B0GRX1PM2K. Current listing information identifies the filter as SF-02; its website address retains an older identifier. Check the model label on your unit before buying refills. For a unit labelled SF-02, choose \u003ca href=\"\/products\/seaforia-sf-02-replacement-filter-cartridges-4-pieces\"\u003eSF-02 replacement cartridges, four-piece pack\u003c\/a\u003e. Do not choose SF-01 cartridges based on this page's address or assume other models fit.\u003c\/p\u003e\n\u003ch2\u003eCloudy water or unsure about fit?\u003c\/h2\u003e\u003cp\u003eVisible debris, milky cloudiness and green water can have different causes. Filtration does not replace suitable feeding, water testing and tank maintenance. \u003ca href=\"\/pages\/filter-guide#cloudy-water\"\u003eRead the cloudy-water checks\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003eask about filter fit with your rim, lid and water-depth details\u003c\/a\u003e.\u003c\/p\u003e","brand":"Seaforia","offers":[{"title":"Default Title","offer_id":50742394683490,"sku":"B0GRX1PM2K","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/5452\/1698\/files\/seaforia-sf01-filter.jpg?v=1792683020","url":"https:\/\/seaforia.shop\/products\/seaforia-sf-01-hang-on-back-aquarium-filter","provider":"Seaforia","version":"1.0","type":"link"}