Protank 2 Replacement Pyrex Tube

Been using the Protank 2 for about 4 years. Good all-round tank

I love my protanks including the pro tank 2 version. And i love being able to buy backup glass tubes. Even more, i love being able to buy them in colours, so I can put a different colour on each tank to differentiate flavours. What can i say? What is there to fault? Nothing. They are tough for glass, rinse clean in seconds and dry REALLY fast just by sitting on a paper towel. They are a snap to install, it really just takes seconds and involves nothing more than a simple hand twist motion. I stil to this day never have leaks in my pro tank 2 or 3, and I have bought a few of these, from various vendors (including VK of course), and I haven't had a dud yet. They all fit and seal perfectly. No complaints at all with this product.

I purchased a while ago, and i really dont like giving bad feed back on a product but this I have to I am really sorry Vapeking.
FIRST, just use running water to clean these and let them dry. Then they should be fine.

DONT do what i do throw it in an ultra sonic cleaner with everything you are cleaning as the paint yes paint comes off they are painted not coloured glass.