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**Frogman** · 12-08-2012, 01:57 AM

Is RO water a must for CRS?I have 4 cherries with 6 fry that are maturing quite nicely.They are in Chicago tap water treated with just Prime(Flourish for plants).Should I NEED RO before getting CRS?

12-08-2012, 01:57 AM	#13
Frogman Mmmm Mossss!!! (View User Tanks) PTrader: (2/100%) Join Date: Aug 2012 Location: SW Chicago Posts: 38	Is RO water a must for CRS?I have 4 cherries with 6 fry that are maturing quite nicely.They are in Chicago tap water treated with just Prime(Flourish for plants).Should I NEED RO before getting CRS?