$49.99
In stock
Color: Default
Size: 2 L
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
DESCRIPTION Seachem Flourish Excel is a source of bioavailable organic carbon. All plants require a source of carbon. This product acts as a highly effective carbon source, and maybe used on its own or in conjunction with CO2.Features: Bioavailable organic carbon source for the planted aquariumUse as an alternative to CO2 injection or in addition to itIntroduces photosynthetic intermediatesIntended For: Planted aquariumsINSTRUCTIONS: 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.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$49.99