Seachem Flourish Excel Organic Carbon
- Flourish Excel is a simple source of readily available organic carbon. All plants require a source of carbon. This is typically obtained from CO2, but, may also be obtained via relatively simple organic compounds (such as photosynthetic intermediates). Since both processes occur simultaneously 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 Seachems plant products and is recommended for use with the entire Flourish line as well as our Flourite and Onyx gravels. Contains no phosphate or nitrate.
- DIRECTIONS: On initial use or after a major (> 40%) water change, use 1 capful (5 mL) for every 40 L (10 gallons*). Thereafter use 1capful for every 200 L (50 gallons*) daily or every other day. For smaller dosing please note that each cap thread is approximately 1 mL. Note: The 2 & 4 L containers cap is 10 mL. DO NOT OVERDOSE! IN CASE OF EYE EXPOSURE, PROMPTLY & THOROUGHLY WASH EYES WITH WATER & SEEK MEDICAL ATTENTION.
- 250 mL / 8.5 fl. oz. (Treats 10000 L (2645 US Gallons))
All orders $50 and over shipped to a destination within the United States or U.S. territories, or to APO or FPO addresses are shipped free of charge!
Shipping charges apply to orders shipped to Canada or and will be figured at the time of checkout. Items excluded from the free shipping offer include certain heavy items or items that require refrigeration or expedited shipping. You will be presented with a shipping quote at the time of checkout.
As always, you can select a faster shipping method during checkout for additional expense. Most orders ship within 1-3 business days of when you place your order. We ship via all major mail carriers, including UPS, FedEx, and the United States Postal Service. Unfortunately, customers are unable to specify the carrier of their choice when selecting the Free shipping option. Even though your order is processed to your card immediately, there are rare occasions where we may face an unforeseen delay in shipping your order. We will notify you by email if we determine your order within the 1-3 business days.
Standard Shipping: Our standard shipping method is ground shipping. You should receive your products within 5-10 business days from the day you order them.
PO Box Shipping: We can ship most items to a PO Box. If we determine that an item cannot be shipped to a PO Box, we will ask you to provide a physical shipping address.
International Shipping: While we ship a great deal to customers in Canada, Puerto Rico our international shipping is a work in progress. While we can ship to most friendly countries, the actual shipping amounts may vary - we will email you after you place your order if there are any changes (add or subtract) to your shipping, before we ship your order.