PVC Clear Plastic Hose/ Pipe/ Tube For Fish/ Pond / Car/ Aquariums/ Air. Size of piping in first image is an example. Sizes vary. 12mm (ID) or 13mm (ID). 9mm (ID) or 10mm (ID). This transparent, unreinforced tube is suitable for a wide range of applications where many liquids, gases, powders & fine granules are used.
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