Flourish Excel is a simple source of readily available organic carbon. All plants require a source of carbon. This is most often obtained from CO2, but, will also be obtained via somewhat simple organic compounds (such as photosynthetic intermediates). Since both processes occur concurrently one can derive a substantial benefit with using Flourish Excel either alone or along side 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 really useful for use with all of the Flourish line in addition to our Flourite and Onyx gravels. Contains no phosphate or nitrate.
Organic carbon for the planted aquarium
Flourish Excel is a source of bioavailable organic carbon
Contains a photosynthetic intermediate that can be utilized in combination or in the absence of CO2 injection
250 milliliters treats 50 US gallons for 1 to 2 months