Plants require CO2 to grow and remain in optimal condition. In a standard planted aquarium, there is a limited supply of CO2. Simple and safe, the CO2 Natural Plant System is by far the most reliable and natural method to supplement CO2.For aquariums up to 20 GallonsThis system is designed to supply any aquarium with a safe, economical, and efficient method of providing nature’s most powerful carbon source for plants. Employing a natural fermentation process for CO2 eliminates the need for inconvenient pressurized cylinders. It allows quick, easy, and affordable refills of ingredients to provide continuous CO2 for a 3-4 week period. Our special fermentation canister was developed to support consistent carbon dioxide output.
Sea Chem 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).Sea Chem 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.
Flourish - Comprehensive Supplement for the Planted Aquarium
Sea Chem Flourish is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements, trace elements and other nutrients. These include calcium, magnesium, iron and other important elements that have been shown to be beneficial to aquatic plants.Sea Chem Flourish is for macro element (NPK) fertilization, use Flourish Nitrogen, Flourish Phosphorus or Flourish Potassium as needed.