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Some more questions about water quality



Thanks to all of you who responded back to my recent questions about the 
keeping of A. australe gold- I've put a heater in the tank and have upped the 
temperature to 73-75 F. Now another question.....

I've been using Mardel's Aqualab 1 test strips for measuring  Total Hardness, 
Total Alkalinity, and pH (all on 1 strip).  Although I've some variability in 
the Hardness and Alkalinity readings for water between various tanks and the 
fresh out of the faucet, the pH readings always seem alittle high, 
consistently >7.6.  As an experiment, I used the strip on faucet water 
tonight and the pH was 8.  Could my faucet water really be that high 
(although I know that a pH of 8 is not considered alkaline from my years of 
chemistry)????  Does anyone have any experience with these strips??? Are they 
considered reliable, or is there something else, other than meters (I already 
have the Hanna TDS) that would be recommended????

All thoughts and comments welcome!

Burt Gorton
Penfield, NY
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