Quote:
Originally Posted by moldrik
I do have a cheap plastic hydrometer by the way, did you mean that it reads on the high side or on the low side? Does it mean that 1.021 reads lower than it should, meaning that it's actually ~1.024, or do you mean that it reads on the high side and it actually means ~1.017.
I'm using RO water, but it's not RODI. We buy it at work and it's ozonized ( I asked questions about this earlier and it seemed like it wouldn't be a problem ).
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Hydrometers can read 1.024 but actually be 1.028 so better to keep it a bit on the low side untill you buy a refractometer they are a lot more accurate.
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150 Gal system 3'x3' 400W M/H, Bekett skimmer, Dart return,1/4 HP Chiller
180 Gal Drop tank, LED lights, Bubble master 250 skimmer,Hammerhead on a closed loop, Speed wave return.
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