In the past I have always got RO water from our LFS. I am setting up a new tank after a few years away from the hobby and I have DI water available in our lab at work. From what I have read in a quick google search is that deionized water has to go through reverse osmosis first to remove the larger impurities. Just wanted to make sure this was the case and if it is suitable for a reef.
The filter is a big bottle like those used for o/a cutting torches and is computer monitored to make sure the filter is working properly.
The filter is a big bottle like those used for o/a cutting torches and is computer monitored to make sure the filter is working properly.