Showing 73–96 of 194 results

The Exact-Cap is a highly accurate measuring device that fits onto all kinds of bottles, including pH Up and Down, nutrients, and even supplement bottles. It includes a variety of fittings to fit a wide range of bottles.

Due to the upward flow of liquid into the Exact-Cap, the chance of cross-contamination into your bottle is completely eliminated. The materials are easy to clean, and the included 60 mL cup is easily removed from your bottles. 

$16.95
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$16.75
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$15.99
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Growing Supply

Measuring Cup 2000ml

$15.95
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$15.00
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Growing Supply

Dramm Hand Pick Tool

$15.00
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$14.99
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Growing Supply

Active Eye Loupe, 30x

$14.95
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$14.95
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$14.00
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$13.99
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$13.95
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$13.50
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Growing Supply

Professional Hole Punch

$13.07
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$12.99
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Growing Supply

Active Eye Flash Light

$12.95
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$11.95
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