The water quality is as good as ever. It can open your eyes inside, just like snorkeling. It should be noted that only the cabinet, deposit 501 cabinet, no slippers and other bathing supplies, need to be self-contained, it is best to bring your own water cup, because it is thirsty for a long time, there are cold and hot water can be, of course, ready to eat after the bubble to supplement energy will be even more refreshing! ______