I have been running tap water with an aluminum water block and copper cored heatercore setup for about a month. (I know makes a great battery) I have been having problems with slime. I keep adding lots of alcohole which has helped me get a little cooler. But there is still floats growing in their. So I added a little bleach, just a few drops. Will this corrode my waterblock or heatercore? Will It make the battery situation any worse? I know I need to switch to distilled water and anti-freeze. But I'm still working on my sealed resivor. No sense in switching until then.