Seachem Fluorite Black Sand Substrate, 7.7lb
Seachem Flourite Black Aquarium Fish Tank Plant Substrate | 3.5kg
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
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Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Cheapest Total Price
Will usually delivered within 2 - 4 working days of receiving cleared payment.
£15.90
GBP 4.54 / kg
Free Delivery
Seachem Flourite Black 3.5Kg Aquarium Substrate Gravel Sand
Overall Rating: 3.0 / 5 (average from multiple review sources, as of 4 Oct 2026)
Based on a total of 39,542 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 39,542 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Price
1-3 working days
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£15.90
Delivery from £6.00
Seachem Flourite Black Sand Aquarium Fish Tank Plant Substrate
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 2 - 3 working days of receiving cleared payment.
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£16.99
Free Delivery
Seachem Fluorite Black Sand Substrate, 7.7lb
Overall Rating: 1.5 / 5 (average from multiple review sources, as of 3 Oct 2026)
Based on a total of 70 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 70 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Only 10 left in stock.
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£19.27
Free Delivery
Flourite Black Sand Substrate 7.7lb - Long-Lasting, Non-Toxic Aquarium Gravel
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 2 - 3 working days of receiving cleared payment.
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£25.43
Free Delivery
Cheapest offer
Seachem Flourite is a stable, porous clay gravel designed for use in natural planted freshwater aquariums. It supports healthy plant growth while providing a visually appealing base. Available in a range of colours and textures, this 7Kg substrate is suitable for use alone or mixed with other gravels.
£15.90
1-3 working days
Diy.com (B&Q)
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Seachem Flourite Black 3.5Kg Aquarium Substrate Gravel Sand - Details
▶ Finding you the best price!
We have found 5 prices for Seachem Flourite Black 3.5Kg Aquarium Substrate Gravel Sand. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Seachem Flourite Black 3.5Kg Aquarium Substrate Gravel Sand - Price Information
- Cheapest price: £15.90
- The cheapest price is offered by Diy.com (B&Q). You can order the product there.
- The price range for the product Seachem Flourite Black 3.5Kg Aquarium Substrate Gravel Sand is €£15.90to €£25.43 with a total of 5 offers.
- Payment methods: The online shop Diy.com (B&Q) supports: PayPal, Mastercard, Visa
- Delivery: The shortest delivery time is 1-3 working days working days offered by Diy.com (B&Q).
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