Flourish Excel

🧪 Usage Instructions

Initial Setup (First-time dosing or after large water change):

• Dose: Use 5 mL (1 capful) for every 40 L (10 US gallons) of water.
• Ideal after major water changes or when introducing new plants.

Maintenance Dosing (Daily use):

• Use 5 mL for every 200 L (50 US gallons) of water daily or every other day.
• Add directly to the tank in an area with good flow.
• Can be used alongside CO₂ injection for enhanced plant growth.

Frequently Asked Questions (FAQ)

Q: Can I use Flourish Excel instead of CO₂ gas?
A: Yes! Excel is an excellent carbon alternative for tanks without CO₂ systems. It’s also a great supplement in CO₂-injected tanks.

Q: Will Flourish Excel kill algae?
A: While not an algaecide, Excel has been shown to help reduce algae, especially black beard algae, when used consistently.

Q: Is it safe for shrimp and snails?
A: Yes, when used exactly as directed. Overdosing may cause harm, especially in sensitive inverts.

Q: Can I use it with other Seachem plant products?
A: Absolutely. Flourish Excel pairs well with Flourish, Trace, Iron, and macro supplements.

Q: How soon will I see results?
A: Many aquarists report visible improvement in plant growth and algae control within 1–2 weeks of daily use.

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.