{"product_id":"matala-hakko-self-weighted-tube-air-diffuser","title":"Matala Hakko Self-Weighted Tube Air Diffuser","description":"\u003cp\u003e\u003cspan\u003eMatala Hakko Air Tube Diffusers are designed to be a drop-in system. The rubber membrane is wrapped around a hollow PVC tube. The air holes are a little larger than other brands, so you get medium-sized bubbles which do not clog and put very little back-pressure on your system. This means very low maintenance and effective aeration system. These must be filled with rocks or gravel in order to be weighted down.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe MTD-300W and 600W are 12\" long and 24\" long. These are self-weighted 2\" diameter tubes with a rubber membrane wrapped around the outside. The MTD-300W and 600W come with 2 separate barbs which must be glued in place. Use regular PVC glue. The barb sizes include a 2 section barb with 5\/16\" and 3\/8\" size and a 1\/2\" barb size.\u003c\/p\u003e\n\u003cdiv class=\"clr\"\u003eNote: in either situation you choose, weighted or non-weighted, be sure you are also using weighted air line to prevent the line and diffusers from floating. \u003c\/div\u003e\n\u003cdiv class=\"box-white\" id=\"table-box\"\u003e\n\u003cdiv class=\"row1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"Matala Tube Diffuser Spec Sheet\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1287\/3545\/files\/Matala_Tube_Diffuser_Specs.PNG?v=1567293885\u0026amp;width=700\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- pik-docaudit --\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMatala Hakko Self-Weighted Tube Air Diffuser — Spec Sheet (PDF)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matala","offers":[{"title":"2.6\" x 11.8\"- Matala Hakko Self-Weighted Air Diffuser Tube","offer_id":48023984832661,"sku":"tmr1789726836324","price":17.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/4542\/8373\/files\/matala-hakko-self-weighted-tube-air-diffuser_1.png?v=1789726843","url":"https:\/\/concertcrowdfit.shop\/products\/matala-hakko-self-weighted-tube-air-diffuser","provider":"My Store","version":"1.0","type":"link"}