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Ideal for reef
Designed with ease in mind
Long-Lasting Use: Comes with 90 tests for continuous monitoring
crucial for maintaining the health of aquatic life
Seachem Flourish Excel 500ml - 453 20-50 Ideal for reefFlourish Excel is a source of bioavailable organic carbon. All plants require a source of carbon. This is typically obtained from CO2, but, may also be derived from simple organic compounds (such as photosynthetic intermediates). The use of either CO2 injection or Flourish Excel does not necessarily negate the use of the other. Because the processes of producing photosynthetic intermediates and building onto them occur simultaneously, one can derive a