Quote:
Originally Posted by HUNTER1
Does TDS higher than zero, let's say ten. Is this enough to cause problem on corals?thanks
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Coral live at 35,000ppm TDS every day.
TDS can only tell you whether or not your RODI filter is working right. It can't tell you anything about how suitable the water is for your tank since it doesn't tell you anything about WHAT is in the water.