{"product_id":"matala-self-weighted-diffuser-disc","title":"Matala Self-Weighted Diffuser Disc","description":"\u003cp\u003eMatala introduces new sizes of DISC diffusers with Self-weighted base. \u003c\/p\u003e\n\u003cp\u003eThese convenient \"Self Weighted\" rubber membrane disc diffusers stay put on the bottom of the pond and are low back pressure with low maintenance.\u003c\/p\u003e\n\u003cp\u003eThe weight is built on to the diffuser! \u003c\/p\u003e\n\u003cp\u003eIdeal for pond air pumps between 3 lpm up to 65 lpm.\u003c\/p\u003e\n\u003cdiv\u003eMD-3W Features\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e 3\/16\" connector barb for aquarium style air pumps. \u003c\/li\u003e\n\u003cli\u003esilicone rubber disc diffuser, soft and easy to clean. \u003c\/li\u003e\n\u003cli\u003every low back pressure.\u003c\/li\u003e\n\u003cli\u003eflow rates between 3 lpm to 5 lpm \/ 0.1 cfm to 0.2 cfm. \u003c\/li\u003e\n\u003cli\u003eweight is 0.4 pounds. - a great choice for small ponds and aquariums. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMD-5W and MD-7W  Features \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/8\" connector barb for larger air pumps. \u003c\/li\u003e\n\u003cli\u003eEPDM rubber disc diffuser, easy to clean. \u003c\/li\u003e\n\u003cli\u003eVery low back pressure. \u003c\/li\u003e\n\u003cli\u003eFlow rates for MD-5W is 8 lpm to 35 lpm \/ 0.3 cfm to 1.2 cfm. \u003c\/li\u003e\n\u003cli\u003eFlow rates for MD-7W is 15 lpm to 65 lpm \/ 0.5 cfm to 2.3 cfm. -\u003c\/li\u003e\n\u003cli\u003eWeight of MD-5W is 1.75 pounds. -\u003c\/li\u003e\n\u003cli\u003eWeight of MD-7W is 3.3 pounds. - \u003c\/li\u003e\n\u003cli\u003eBoth great choices for small ponds \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matala","offers":[{"title":"5\" Disc","offer_id":53302411723064,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true},{"title":"7\" Disc","offer_id":53302411755832,"sku":null,"price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6132\/2296\/files\/th2_q.31998.0-md5w.jpg?v=1792195133","url":"https:\/\/www.champkoi.com\/products\/matala-self-weighted-diffuser-disc","provider":"Champion Nishikigoi","version":"1.0","type":"link"}