{"product_id":"coomatec-cylinder-air-stone-4x2","title":"COOMATEC Cylinder Air Stone, 4 x 2 inch, aquarium, hydroponics","description":"\u003cp\u003eEach cylinder in this COOMATEC set measures 2 inches across and 4 inches tall, and six arrive together. The stone connects to 3\/16 inch standard airline tubing and is made from washable silicon carbide. Aquariums, fish tanks, koi ponds and hydroponic systems all suit it.\u003c\/p\u003e\u003ch2\u003eFitting and pump requirements\u003c\/h2\u003e\u003cp\u003eCheck that your tubing matches 3\/16 inch standard airline before you buy. A high-output air pump rated at least 10W or a commercial air pump is the recommendation; a lower-output pump does not meet that recommendation.\u003c\/p\u003e\u003ch2\u003eWhat the 6-pack contains\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSix cylinders, each 2 inches in diameter and 4 inches tall\u003c\/li\u003e\n\u003cli\u003eOne stone weighs 0.66 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSoaking and cleaning\u003c\/h2\u003e\u003cp\u003eBefore the first use, let the stones sit fully submerged in water for 10 minutes. Brush them on a regular basis, since blockage occurs once weeks or months of use have passed. The silicon carbide body can be washed.\u003c\/p\u003e\u003ch2\u003ePlacement in the tank\u003c\/h2\u003e\u003cp\u003eThe stone sinks to the bottom and stands stably in the tank. The cylinder is 2 inches across and 4 inches high, and it can be used in aquariums or fish tanks, koi ponds, and hydroponic systems. Each stone weighs 0.66 lbs.\u003c\/p\u003e\u003ch2\u003eQuestions buyers ask\u003c\/h2\u003e\u003ch3\u003eWhat size airline tubing does it take?\u003c\/h3\u003e\u003cp\u003eIt fits 3\/16 inch standard airline tubing. Check your tubing size before connecting it.\u003c\/p\u003e\u003ch3\u003eHow many units are in the pack?\u003c\/h3\u003e\u003cp\u003eThe pack contains six stones, each 2 inches in diameter and 4 inches in height.\u003c\/p\u003e\u003ch3\u003eWhat pump does it need?\u003c\/h3\u003e\u003cp\u003eThe recommendation is a high-output air pump of at least 10W or a commercial air pump.\u003c\/p\u003e\u003ch3\u003eHow do I prepare it before use?\u003c\/h3\u003e\u003cp\u003eLet it sit fully submerged in water for 10 minutes before use.\u003c\/p\u003e","brand":"COOMATEC","offers":[{"title":"Default Title","offer_id":44474778943551,"sku":null,"price":44.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2409\/1199\/files\/coomatec-air-stone-4-x-2-inch.jpg?v=1794660476","url":"https:\/\/dogjointly.com\/products\/coomatec-cylinder-air-stone-4x2","provider":"DogJointly","version":"1.0","type":"link"}