“I got the hydrotube as a gift add on because I bought it on New Years Day, a promotion. I loved it from the start. No coughing and hacking. Easy to fill. Had to watch a video to see how yo clean it. I recommend keeping it rinsed out a lot so you dont have to do too much alcohol cleaning. I also just love the bubbling! It got broken within a week by accident and I immediately bought a replacement. Its fun and effective!!”
