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#11
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![]() Also a remote possibility the difference between Imperial & US gallons may be a factor, depending on where the hardware is made.
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Mike 77g sumpless SW DIY 10 watt multi-chip LED build ![]() |
#12
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![]() To accurately determine volume of water displaced by rock or any submerged item you would need to weigh it.
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Mike 77g sumpless SW DIY 10 watt multi-chip LED build ![]() |