self-sinking rubber tube

{"cid":"112796","pid":"21628461","pimg_url":"\/\/img1.b2bforus.com\/9a\/e2\/f4e82321c3c0\/product\/72335595_s-w400xh400.jpg","name":"Rubber Tube \/Aeration Tube Downpipe Self 14c \/ Aeration Tube D14mm","attrs":{"Price":"Negotiable","MOQ":"2000.0 Meters","Delivery Time":"Negotiable","Brand":"Jiangda"}}

{"cid":"112796","pid":"21628459","pimg_url":"\/\/img1.b2bforus.com\/9a\/e2\/f4e82321c3c0\/product\/72335580_s-w400xh400.jpg","name":"Self in water downpipe\/self-descent rubber hose\/self-descent rubber tube D18mm (T3.0mm)","attrs":{"Price":"Negotiable","MOQ":"2000.0 Meters","Delivery Time":"Negotiable","Brand":"Jiangda"}}

{"cid":"112796","pid":"21628454","pimg_url":"\/\/img1.b2bforus.com\/9a\/e2\/f4e82321c3c0\/product\/72335575_s-w400xh400.jpg","name":"Interestingly priced expendable rubber hose for the fish pond! Down-self vent tube outer diameter: 20mm","attrs":{"Price":"Negotiable","MOQ":"2000.0 Meters","Delivery Time":"Negotiable","Brand":"Jiangda"}}

{"cid":"112796","pid":"21628453","pimg_url":"\/\/img1.b2bforus.com\/9a\/e2\/f4e82321c3c0\/product\/72335564_s-w400xh400.jpg","name":"Expendable \/sinking-self hose hose \/aeration rubber tube best price outer diameter: 18mm","attrs":{"Price":"Negotiable","MOQ":"2000.0 Meters","Delivery Time":"Negotiable","Brand":"Jiang Da"}}

{"cid":"112796","pid":"21628449","pimg_url":"\/\/img1.b2bforus.com\/9a\/e2\/f4e82321c3c0\/product\/72335545_s-w400xh400.jpg","name":"Hot sale! Aquaculture Breeding Rubber Self Downtube D16mm","attrs":{"Price":"Negotiable","MOQ":"2000.0 Meters","Delivery Time":"Negotiable","Brand":"Jiangda"}}

{"cid":"112796","pid":"21628445","pimg_url":"\/\/img1.b2bforus.com\/9a\/e2\/f4e82321c3c0\/product\/72335537_s-w400xh400.jpg","name":"Hot Selling Rubber Tube 14c Self Venting Down Tube D14mm","attrs":{"Price":"Negotiable","MOQ":"2000.0 Meters","Delivery Time":"Negotiable","Brand":"Jiangda"}}

{"cid":"112796","pid":"21628442","pimg_url":"\/\/img1.b2bforus.com\/9a\/e2\/f4e82321c3c0\/product\/72335518_s-w400xh400.jpg","name":"self down tube for aerobic \/ air hose \/ rubber diffusion tube D14","attrs":{"Price":"Negotiable","MOQ":"200 Meters","Delivery Time":"Negotiable","Brand":"jiang da"}}