Tradewinds
Active member
I understand it would be best to initially fill the tank with RO/DI water, but would it be a huge mistake to fill the tank with tap water, add salt, and then cycle the tank? My tap water has a TDS reading of 6-7.
Or should tap water be used to leak test everything, drained, and then fill the tank with RO/DI, add salt, and begin the cycle process?
Or should tap water be used to leak test everything, drained, and then fill the tank with RO/DI, add salt, and begin the cycle process?