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Nano Hose
A heavy wall black tubing made from a very dense rubber compound. This tubing stays neatly on the pond bottom without the need for ballast, and is extraordinarily tough and abuse resistant. The air hose is used to connect the blower and aeration tube, supply air flow to the aeration tube, then generate micro bubble, adding the oxygen into water.
Fine Nano Hose,Nano Rubber Hose,Nano Rubber Hoses,Fine Nano Hoses,Rubber Material Nano Hose
YIXING HOLLY TECHNOLOGY CO.,LTD. , http://www.watertreatmentmachine.com