On initial use or after a major (> 40%) water change, use 1 capful (5 mL) for every 40 L (10 US gallons). Thereafter use 1 capful for every 200 L (50 US gallons) daily or every other day. For smaller dosing please note that each cap thread is approximately 1 mL.<\/p>\n
DO NOT OVERDOSE<\/p>\n","protected":false},"excerpt":{"rendered":"
Flourish Excel\u2122 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\u2122 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 substantial benefit with the use of Flourish Excel\u2122 either alone or in conjunction with CO2<\/p>\n","protected":false},"featured_media":3333,"template":"","meta":[],"product_brand":[],"product_cat":[302,161,912],"product_tag":[],"class_list":{"0":"post-3330","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-algae-control","7":"product_cat-fertilizers","8":"product_cat-liquid-carbon-fertilizer","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"yoast_head":"\n