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#1
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![]() Besides chlorine and high TDS there are some other inorganics that could maybe build up.
Inorganic Substances ___________Unit____ Calgary Water_________ Limit Aluminum -----mg/L ------0.013 - 0.214 -----------0.1 Arsenic -------mg/L ------< 0.0005 ---------------< 0.025 Cadmium ------mg/L ------< 0.0005 ---------------< 0.005 Calcium -------mg/L -------39.8 - 69.9 ------------no limit Chromium -----mg/L ------< 0.0005 - 0.0016 -------0.05 Copper --------mg/L ------< 0.001 - 0.003 -------< 1.0 Fluoride -------mg/L --------0.62 - 0.80 ------------1.5 Iron -----------mg/L ------< 0.100 ---------------< 0.3 Lead ----------mg/L ------< 0.0005 ----------------0.01 Magnesium ----mg/L --------10.6-18.1 -----------no limit Mercury -------mg/L ------< 0.00002 --------------0.001 Nickel ---------mg/L -----< 0.0005 - 0.0011 ------no limit Potassium -----mg/L -------0.461 - 1.636 --------no limit Sodium --------mg/L -------2.24 - 7.84 ---------< 200 Zinc -----------mg/L -----< 0.001 - 0.003 -------< 5.0 Sorry for my crappy table.
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Brian ____________________________________________ 220g inwall 48"x36"x30" 110g mangrove refug/sump Poison Dart Frog Vivarium |
#2
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![]() Yup, there's a few in there that I wouldn't want building up in my water.
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THE BARQUARIUM: 55 gallon cube - 50 lbs LR - ASM G3 skimmer - 30 Gallon sump - 22 Gallon refugium / frag tank - 4x 24 watt HO T5's - Mag 9.5 return - Pin Point PH monitor - 400 watt XM 20K MH in Lumenarc reflector - Dual stage GFO/NO3 media reactor - 6 stage RODI auto top up -Wavemaster Pro running 3 Koralia 2's. Fully stocked with fish, corals and usually some fine scotch http://www.canreef.com/vbulletin/showthread.php?t=55041 |
#3
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![]() do those water changes...
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