{"product_id":"aquamiracle-rubber-air-stone-8-inch","title":"AquaMiracle Rubber Air Stone, 1-Pack, 8”x1.52”","description":"\u003cp\u003eUse this rubber air stone in an aquarium, a pond or a fish farming setup to send air through the water. The cylinder measures 8 in (20.3 cm) long and 1.52 in (3.9 cm) across, and it weighs 300 g (10.6 oz), which is what makes it self-weighted. One stone comes in the pack, model ASE-504 in black.\u003c\/p\u003e\u003ch2\u003eChecks to make before you buy this cylinder air stone\u003c\/h2\u003e\u003cp\u003eThe stepped air nozzle takes airline tubing with an inner diameter of 3\/16 in or 3\/8 in, so measure the tubing you already run before ordering. Both ends of the stone are square, and the body is a cylinder 1.52 in (3.9 cm) in diameter, which is the space it takes up where it sits.\u003c\/p\u003e\u003cp\u003eThe manufacturer's direction for weak output is specific: if fewer bubbles appear than you expected, move to an air pump with a higher flow rate and pressure. The stone is listed for aquariums, ponds and fish farming.\u003c\/p\u003e\u003ch2\u003eRubber body, fine bubbles and a clog-resistant surface\u003c\/h2\u003e\u003cp\u003eThe stone is made of rubber, and its surface carries thousands of tiny pores that split the air into bubbles as it passes into the water. The manufacturer describes the bubbles as finer and richer than those from a traditional sand air stone. The perforated rubber construction is also stated to resist clogging.\u003c\/p\u003e\u003cp\u003eWeighing 300 g (10.6 oz), the stone holds itself down without a separate weight. The square ends and the 8 in (20.3 cm) cylinder shape give it a straight run along the bottom of a tank or pond.\u003c\/p\u003e\u003ch2\u003eHow to run this aquarium air stone\u003c\/h2\u003e\u003cp\u003ePush the airline tubing onto the stepped nozzle at the end of the stone, matching the tubing to the 3\/16 in or 3\/8 in inner diameter the nozzle accepts. Set the stone in the water and start the air pump; the porous rubber surface then releases the air as bubbles.\u003c\/p\u003e\u003cp\u003eIf the bubble stream looks thinner than you expect, the manufacturer's instruction is to switch to a pump with more flow rate and pressure rather than to change the stone.\u003c\/p\u003e\u003ch2\u003eQuestions about the 8 inch air stone\u003c\/h2\u003e\u003ch3\u003eWhat size airline tubing fits the nozzle?\u003c\/h3\u003e\u003cp\u003eThe stepped nozzle accepts tubing with an inner diameter of 3\/16 in or 3\/8 in. Measure your tubing before you connect it.\u003c\/p\u003e\u003ch3\u003eHow long and how wide is the stone?\u003c\/h3\u003e\u003cp\u003eIt is 8 in (20.3 cm) long with a diameter of 1.52 in (3.9 cm). The item dimensions are given as 3.9 x 3.9 x 20.3 cm.\u003c\/p\u003e\u003ch3\u003eHow many air stones are in the pack?\u003c\/h3\u003e\u003cp\u003eThe pack contains one air stone, listed as size 1 Pack(1.52in).\u003c\/p\u003e\u003ch3\u003eDoes it need a weight to stay down?\u003c\/h3\u003e\u003cp\u003eNo separate weight is needed, because the stone is self-weighted at 300 g (10.6 oz).\u003c\/p\u003e\u003ch3\u003eWhat should I do if only a few bubbles come out?\u003c\/h3\u003e\u003cp\u003eThe manufacturer advises using an air pump with a higher flow rate and pressure. The stone itself does not need to be replaced to get more output.\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eASE-504\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget audience\u003c\/th\u003e\n\u003ctd\u003eFish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e1 Pack(1.52in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem dimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e3.9 x 3.9 x 20.3 cm (1.5 x 1.5 x 8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem weight\u003c\/th\u003e\n\u003ctd\u003e300 g (10.6 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded components\u003c\/th\u003e\n\u003ctd\u003eAir Stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecific uses\u003c\/th\u003e\n\u003ctd\u003ePond, Aquarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"AquaMiracle","offers":[{"title":"Default Title","offer_id":44476689219647,"sku":null,"price":44.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2409\/1199\/files\/aquamiracle-air-stone-1-pack.jpg?v=1794693870","url":"https:\/\/dogjointly.com\/products\/aquamiracle-rubber-air-stone-8-inch","provider":"DogJointly","version":"1.0","type":"link"}