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#17
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![]() Quote:
The tests ran for from 9 am one morning to 3 pm the next afternoon, not for one hour as you say, for Marine and Freshwater Carbon Study. The tests for the Tapwater, RO and Saltwater pH Change Study ran from 9 am one day to 9 pm the following day. Don't know if you read the studies wrong, but that's how the two studies were conducted. The use of various types of water was part of the point of doing the studies. Also, used the equipment I had on hand, and I DON'T want to do those tedious studies again ![]() HTH. |