Thanks for the info guys. I plan to get my water tested for Metals. To reiterate my water color, it appears to be yellow, not green. It looks like lemon-lime soda or gatorade. There are absolutely no visible particles floating around either, on the bottom, on the sides, on the ladder, etc. It's simply a crystal clear "yellow liquid". Is this STRANGE or do you still think I have excess metals? Thanks again in advance.....