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den75
06/02/2012, 08:14 AM
When calculating how much water to change should the volume in the sump be included or just the volume of the DT?
ken55
06/02/2012, 08:16 AM
I believe the overall water volume is calculated.
sponger0
06/02/2012, 08:18 AM
Yes overall volume should be calculated
den75
06/02/2012, 08:18 AM
Thanks guys!