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PostPosted: Feb 23rd, '15, 07:10 
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I can't tell if it's 40 or 80? Why can't they make a better test chart?
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PostPosted: Feb 23rd, '15, 07:47 
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coachchris that looks over 80 to me... :think:

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PostPosted: Feb 23rd, '15, 07:50 
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Just fill half of the marked part of the testtube with system then the other half with bottle water.. conduct the test and multiple the results by 2. easier that way than averaging

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PostPosted: Feb 23rd, '15, 07:53 
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Now, it's getting darker. I think the test says wait 10 minutes- it's been about 3 hours now. I'm letting shade cloth filter go uncleaned to see if I can get denitrification. Trying to get down around 40. When I get the RAS done, I'll be removing some fish for breeders as well. Have over 40lbs in the 200 gallon FT. With about 70 sq ft of growing area, plus a few towers, I just need to drop some fish. Everything is growing like never before, but my Nitrates are still on the high side.


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PostPosted: Feb 23rd, '15, 07:55 
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I'll try that cookie, the 0-40 colors are pretty easy to read, the 40-100 are so close, I can't see much difference.


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