{"product_id":"red-six-pack-aquarium-check-valves-for-air-pumps-o","title":"6 Pack Aquarium Check Valves For Air Pumps Red Plastic 1 Way Non Return Valves Protectors For Standard 3 16 Inch Airline Tubing And Aeration Setup Not For CO2 Systems Durable And Easy To Install For Freshwater And Saltwater Tanks","description":"\u003cdiv\u003eHigh-performance 6-pack check valves for aquarium air pumps\u003cbr\u003e\n✔️ Red plastic 1-way valves prevent backflow in aeration setups, fit 3\/16 inch tubing, lightweight at 0.1 oz each, durable for freshwater and saltwater tanks\n \u003cp\u003eThese check valves are simple devices that stop water from flowing back into air pumps, helping protect your equipment during power outages or pauses. They're typically found in home aquariums, where they keep air lines clear and maintain steady oxygenation for fish in both freshwater and saltwater environments.\u003c\/p\u003e ✅ Made of reliable red plastic for quiet, long-term use without air leaks.\u003cbr\u003e\n✅ Measures 2.1 inches long and 0.55 inches wide, with 0.12-inch air holes for standard 3\/16 inch tubing.\u003cbr\u003e\n✅ Blocks water backflow to safeguard air pumps during outages.\u003cbr\u003e\n✅ Easy to clean and install, just poke with a slim stick if clogged.\u003cbr\u003e \u003cp\u003e💡 What role do check valves play in aquarium setups?\u003cbr\u003e\nCheck valves act as basic barriers to keep water from ruining air systems. They offer solid protection like this:\u003cbr\u003e\n- Stop backflow to avoid pump damage in tank environments\u003cbr\u003e\n- Keep air flowing smoothly for better fish health\u003cbr\u003e\n- Fit various tubing without extra hassle\u003cbr\u003e\n- Last through regular use with minimal upkeep\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":52367284601151,"sku":"VXB01N92AXHF","price":21.14,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/6129zPI7nfL.jpg?v=1775185538","url":"https:\/\/bearingscanada.com\/products\/red-six-pack-aquarium-check-valves-for-air-pumps-o","provider":"Bearings Canada","version":"1.0","type":"link"}