Flourish Excel is a source of bioavailable organic carbon. All plants need a source of carbon. This is usually obtained from carbon dioxide, but it can also be derived from simple organic compounds.

Main Features:

• A source of bioavailable organic carbon for planted tank options
• Use as an alternative to or in addition to carbon dioxide injection
• Provides photosynthetic intermediates

Usage Instructions:
On initial use or after a major water change (> 40%), use one capful (5 ml) for every 40 liters (10 US gallons). Thereafter, use one capful for every 200 liters (50 US gallons) daily or every other day. For smaller doses, please note that each cap thread is approximately 1 ml.