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#1
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![]() Hello,
I tried doing a search here but couldn't find anything. I'm curious what others have found their local TDS to be. I'm particularly curious about others here in Langley. The reason is that I just got a new TDS meter from Aquasafe to test my RO unit and I was expecting to find our water to have >100ppm TDS but the meter says my cold water from the tap is 14ppm TDS and my hot water is 24ppm TDS. I'm not sure if these numbers are accurate. If they are I expect this means my RO membrane should last quite some time. Last edited by Bartman; 03-16-2006 at 09:00 AM. |
#2
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![]() My tap water here in Winfield is 201 ppm on my TDS meter.
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65 gallon tank, 3 gallon refugium, 90lbs LR, 50 lbs live sand, Coralife Super Skimmer 125, 24" 250 watt DE Pendant w/14K Hamilton. 1 ocellaris clowns,1 Tomini Tang, 6 line wrasse, 12 turbo grazer snails, 12 nassarius snails, 12 Cerith. Open Brain, Metallic Green Brain, candy cane coral, 1 enchino frags, and 2 maxima clam. |
#3
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![]() Here in Winnipeg I get 67ppm from the cold water. I've never measured from the hot. After my aquasafe rodi is done with it, it fluctuates between 0 and 1 ppm.
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#4
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![]() Edmonton has been running 140-150ppm cold. My rodi eats it down to zero.
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#5
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![]() 318 in regina, 3ppm outta my rodi unit.
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a tout le monde, a tous les amis. je vous aime, je dois partir. |
#6
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![]() Hi Scott,
I got dual TDS meter (J&L), 9 coming in 0 out of RO, I don't bother measuring after the DI. I was also questioning the accuracy of this meter. I have been using my membrane for 3 years.
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Denis 150g SPS reef;3x250WHQI,Tunze Streams,Wavebox,Neptune Apex,fishroom in basement ![]() TOTM June 2010 |
#7
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![]() I also have 2 1250 gallon tanks in my basement for delivered water from calgary, you think you have hummidity problems!
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