Flourish Nitrogen, 2 L / 67.6 fl. oz.
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<b>[Product Information]</b><br>
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<li>Nitrogen supplement for the planted aquarium</li>
<li>A concentrated blend of nitrogen sources provided in both the nitrate form and plant preferred ammonium form</li>
<li>Will not release free ammonia because ammonium in Flourish Nitrogen is complexed and unavailable until utilized by plants</li>
<li>Nitrogen is one of the three main macro nutrients required by plants and can often become the limiting factor to growth in a flourishing system</li>
<li>250 milliliters treats 500 to 5000 US gallons</li>
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