I just wanted to give some props to Josh for being one of the most stand up reefers I've ever met. First he let me borrow his test kits so I can figure out an alk/cal issue with my tank and tonight he saved me by offering to fill my 5 gallon jug with ro. We were meeting at elite so he could get his test kits back and so I could ro and to our surprise they closed early due to weather. My ato is empty and my tank wouldn't have gotten water until tomorrow. Thanks Josh, you're the man. I owe you big time.