Need some real world opinions
Most of the stores in this city condone the use of tapwater in a reef tank. I recently had a salesman tell me to use tapwater with a conditioner (made by seachem--sorry I forgot the specific name). This goes against everything I have read so far (books, internet...). Is Edmonton tapwater okay for a reef tank?? Or should I be going with RO DI?
Thanks in advance
Duke
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