{"product_id":"vca-flex-series-3-4-random-flow-generator-nozzle","title":"VCA FLEX Series 3\/4\" Random Flow Generator Nozzle","description":"\u003ch3\u003eShipping \u0026amp; Delivery\u003c\/h3\u003e\u003cp\u003eEconomy Parcel Shipping: $12.99. No free-shipping threshold applies. Mixed shipping profiles may produce combined charges at checkout. Most in-stock orders process in 1–3 business days; transit time varies by destination. Final shipping charges are shown before payment.\u003c\/p\u003e\u003cp\u003eUpgrade a compatible return outlet with the VCA FLEX Series 3\/4-inch Random Flow Generator. Internal channels create a changing water stream with no moving parts, using flow from your existing return pump.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFlexible, aquarium-safe construction.\u003c\/li\u003e\n\u003cli\u003eFits genuine 3\/4-inch Loc-Line.\u003c\/li\u003e\n\u003cli\u003eVariable flow pattern without an extra electrical connection.\u003c\/li\u003e\n\u003cli\u003eSimple snap-on fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility \u0026amp; Flow\u003c\/h3\u003e\u003cp\u003ePublished guidance for one 3\/4-inch RFG is 180–200 GPH minimum and 420–500 GPH optimal. A pair is listed at 400–500 GPH minimum and 700–800 GPH optimal total. Account for plumbing losses when assessing your return flow. Confirm fitting size; proprietary outlets may require an adapter.\u003c\/p\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cp\u003eOne 3\/4-inch FLEX Series RFG nozzle. Pump, adapters, and Loc-Line are sold separately.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eSwitch off the return pump before installation. Connect to a matching fitting, restart the pump, and adjust the nozzle direction to suit your aquascape.\u003c\/p\u003e\u003ch3\u003eWhy Buy From Infinity \u0026amp; Beyond Aquatics?\u003c\/h3\u003e\u003cp\u003eShop with an aquarium-focused small business. We can help you choose compatible equipment and answer questions before and after your purchase.\u003c\/p\u003e\u003ch3\u003eComplete Your Flow Setup\u003c\/h3\u003e\u003cp\u003eExplore \u003ca href=\"\/collections\/water-pumps-and-wavemakers\"\u003ereturn pumps and flow equipment\u003c\/a\u003e. Match pump output, nozzle size, and adapters to your aquarium before ordering.\u003c\/p\u003e","brand":"Vivid Creative Aquatics","offers":[{"title":"Default Title","offer_id":68095395758389,"sku":"RFG075-FLX","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/2252\/7285\/files\/cS3UJm1E__48428.1660253173.jpg?v=1794189190","url":"https:\/\/infinityandbeyondaquatics.com\/products\/vca-flex-series-3-4-random-flow-generator-nozzle","provider":"Infinity and Beyond Aquatics ","version":"1.0","type":"link"}