000116045605 - Seachem Flourish Excel 250ml

Flourish 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). Therefore, one can derive a substantial benefit with the use of Flourish Excel# either alone or in conjunction with CO2 injection. Flourish Excel# also has iron reducing properties which promote the ferrous state of iron (Fe+2), which is more easily utilized by plants than ferric iron (Fe+3). Flourish Excel# is an integral component of Seachem#s plant products and is recommended for use with the entire Flourish# line as well as our Flourite# and Onyx Sand# substrates. Contains no phosphate or nitrate.