Seachem
0 ratings
Seachem Flourish Excel, 2 Liter
genuine image
Seachem Flourish Excel, 2 Liter
Excellent source of bio-available, organic carbon for plants
Seachem Flourish Excel, 2 Liter
Item #: 88428669

Seachem Flourish Excel, 2 Liter

Item #: 88428669

GBP 44

Price Details

Price
GBP 44

Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, July 27
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Excellent source of bio-available, organic carbon for plants
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
clearpay payment
klarna payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Bioavailable Carbon
Seachem Flourish Excel provides a highly accessible source of organic carbon, promoting lush plant growth and enhancing aquatic health by improving photosynthesis in both freshwater and marine environments.
Easy Application
This 2L bottle offers a convenient dosing solution for aquarists, ensuring simple integration into your routine without complicated mixing or preparation, making it suitable for both beginners and experienced hobbyists.
Enhanced Plant Growth
By addressing carbon deficiencies, Flourish Excel accelerates plant growth and vitality, resulting in vibrant and thriving aquascapes while helping to control algae growth and maintain a balanced ecosystem.

Product Details

Shop Seachem Flourish Excel, 2 Liter online at a best price in UK. B005X0AGWO
Item Weight4.4 lbs (2 kg)

Who Should Buy?

Suitable For
  • Aquarium Enthusiasts

    Perfect for hobbyists looking to enhance plant growth and health in freshwater aquariums.

  • Planted Tank Owners

    Ideal for those maintaining aquascapes requiring additional carbon for thriving aquatic flora.

  • CO2 Alternative Users

    Beneficial for users seeking an easier alternative to carbon dioxide injection systems in small tanks.

Not Suitable For
  • Saltwater Aquariums

    Not suitable for saltwater setups where carbon supplementation is handled differently.

  • Non-Plant Tanks

    Ineffective for tanks without live plants or where carbon supplementation is unnecessary.

  • Large-Scale Systems

    May not meet the needs of large aquariums or ponds requiring extensive carbon solutions.

Product Description

Seachem Flourish Excel, 2 Liter

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Seachem Flourish Excel used for?

    Answer: Seachem Flourish Excel is used as a bioavailable carbon source for aquatic plants, promoting healthy growth and lush foliage. This product provides carbon in a form that aquatic plants can readily utilize, which is essential for their photosynthesis process. Proper carbon availability can lead to enhanced plant growth, improved color, and reduced algae blooms in your aquarium. For example, many aquarists find that using Flourish Excel in their planted tanks leads to vibrant plant health and ecological balance.
  • Question: How does Seachem Flourish Excel benefit fish in an aquarium?

    Answer: Seachem Flourish Excel not only supports plant health but also benefits the overall aquarium ecosystem, including the fish. Healthy plants create a better environment for fish by improving water quality, oxygen levels, and providing shelter. The organic carbon helps plants grow more robustly, which in turn stabilizes the aquatic habitat. Additionally, vibrant plants can reduce stress on fish by mimicking their natural environment. Thus, Flourish Excel plays a crucial role in maintaining a balanced aquarium ecosystem.
  • Question: Can Seachem Flourish Excel be used with other fertilizers?

    Answer: Yes, Seachem Flourish Excel can be used in conjunction with other fertilizers. It serves as a complementary carbon source in planted tanks when combined with nutrients like nitrates and phosphates. This synergy allows aquatic plants to access a complete nutrient profile, fostering optimal growth. Many aquarists choose to integrate Flourish Excel with Seachem's other products, like Flourish and Flourish Iron, to create a comprehensive fertilization routine. This strategy enhances plant health significantly.
  • Question: How is Seachem Flourish Excel applied in an aquarium?

    Answer: Seachem Flourish Excel can be easily dosed directly into your aquarium water. It is typically recommended to add the solution once daily or every other day, depending on your tank's needs. Simply measure the appropriate dosage based on your tank's volume and pour it evenly across the water surface. By ensuring consistent application, plants will receive a steady supply of bioavailable carbon, which leads to more effective assimilation and growth, resulting in a thriving aquatic environment.
  • Question: Is Seachem Flourish Excel safe for all aquatic plants?

    Answer: Yes, Seachem Flourish Excel is formulated to be safe for a wide variety of aquatic plants. It is especially beneficial for species that thrive in carbon-rich environments, promoting vigorous growth and health. However, some delicate plants may require time to acclimatize, so observing plant responses after introduction is advised. Overall, Flourish Excel is recognized for its positive impact on both common and rare aquatic plants, making it a staple choice among experienced aquarists.
  • Question: What is the recommended dosage for Seachem Flourish Excel?

    Answer: The recommended dosage for Seachem Flourish Excel is typically 1 capful (approximately 5 mL) for every 50 liters (13 gallons) of aquarium water. This dosage can be adjusted based on the specific needs of your plants and aquarium health. Some users may choose to increase the dosage during periods of rapid plant growth or after introducing new plants. By following the suggested dosage and monitoring your plants' responses, you can maximize the benefits of the product.
  • Question: How does Seachem Flourish Excel affect algae growth?

    Answer: Seachem Flourish Excel can help control algae growth in a well-maintained aquarium. The product enhances plant growth by providing them with sufficient carbon and nutrients, allowing them to outcompete algae for resources. When plants thrive, they help stabilize the aquarium environment, reducing excess nutrients that can fuel algae blooms. By incorporating Flourish Excel into a regular care routine, many aquarists report a notable decrease in algae presence and an improvement in overall tank aesthetics.
  • Question: Can I use Seachem Flourish Excel in both freshwater and saltwater setups?

    Answer: Seachem Flourish Excel is specifically designed for freshwater aquariums and is not recommended for use in saltwater setups. Its formulation caters primarily to the needs of freshwater plants that require bioavailable carbon sources. If you have a freshwater aquarium, using Flourish Excel can significantly boost plant growth and health. For saltwater environments, consider alternative carbon supplements tailored for those species.
  • Question: Will Seachem Flourish Excel harm fish or invertebrates?

    Answer: Seachem Flourish Excel is generally considered safe for fish and invertebrates when used as directed. The product is designed to provide a food source for aquatic plants without causing harm to other tank inhabitants. However, it is essential to monitor your aquarium's ecosystem after introducing any new product. Some sensitive species may respond differently, so providing proper acclimatization and gradual introduction can help mitigate any potential reactions.
  • Question: Where can I buy Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 2L in UK?

    Answer: You can purchase Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 2L from Ubuy. Ubuy offers a convenient online shopping platform that typically provides a variety of Seachem products, ensuring you have access to high-quality aquatic solutions for your planted aquarium needs. Their user-friendly interface and reliable service make it easy to find and purchase the products you need.

Seachem Aquarium Water Treatments Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GBP 44

Excluding VAT : VAT will be calculated on the checkout page

Order now and get it around Monday, July 27

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Provides bio-available organic carbon for aquatic plants.
  • Promotes lush and healthy growth in aquarium environments.
  • Serves as an easy-to-use alternative to traditional CO2 injection.
  • Enhances plant vitality, improving overall aquarium aesthetics.
  • Convenient 2L liquid nutrient format for hassle-free application.
  • Ideal for both novice and experienced aquarists.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.