{"product_id":"tetra-cv4-check-valve-for-aquarium-air-pumps-one-way-air-flow","title":"Tetra CV4 Check Valve for Aquarium Air Pumps - One-Way Air Flow","description":"\u003cp\u003eThe Tetra CV4 Check Valve is an aquarium check valve that lets air flow from your air pump into the tank while blocking water from flowing back toward the pump. It fits standard air hoses and is made for aquarium air pump setups.\u003c\/p\u003e\u003cp\u003eIt works as the connection point between your air pump and the aquarium water, helping keep the pump's air line free of water.\u003c\/p\u003e\u003ch3\u003eKey Ingredients\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFull ingredient list on packaging\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCut the air hose from your air pump and insert one end into the check valve, arrow pointing away from the pump.\u003c\/li\u003e\n\u003cli\u003eConnect the other end to your air line or air stone tubing that runs into the aquarium.\u003c\/li\u003e\n\u003cli\u003ePlace the valve above the water line so water cannot siphon back toward the pump.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cul\u003e\n\u003cli\u003eDesigned to fit standard aquarium air hoses and air pumps\u003c\/li\u003e\n\u003cli\u003eOne-way design blocks water from flowing back toward the air pump\u003c\/li\u003e\n\u003cli\u003eActs as a bridge between the air motor and aquarium water\u003c\/li\u003e\n\u003cli\u003eSimple connection for quick installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tetra","offers":[{"title":"Default Title","offer_id":67646331289833,"sku":"shp267_ata_71ba97_4004218608085_261009","price":12.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/3225\/0857\/files\/image_1080_d2956a4b-0c6b-4b69-9226-1e1ac2b2b315.webp?v=1791563026","url":"https:\/\/beautycarebag.com\/products\/tetra-cv4-check-valve-for-aquarium-air-pumps-one-way-air-flow","provider":"Beauty Care Bag","version":"1.0","type":"link"}