NT Labs Koi Care Mediclay, Pure High Calcium Montmorillonite Clay, Koi Pond Water Clarifier, Stimulates Koi Appetite, Controls buildup of fish waste and bacteria which cause ill health. 5kg
Nt Labs Mediclay Algae Clear 5Kg Montmorillonite Clay Koi Fish Pond
Overall Rating: 2.8 / 5 (average from multiple review sources, as of 16 Feb 2026)
Based on a total of 28,423 customer reviews from independent review platforms.
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Based on a total of 28,423 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:
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Cheapest Price
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£36.45
Delivery from £6.00
NT Labs Koi Care Mediclay, Pure High Calcium Montmorillonite Clay, Koi Pond Water Clarifier, Stimulates Koi Appetite, Controls buildup of fish waste and bacteria which cause ill health. 5kg
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 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 45,568 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 Total Price
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£36.67
7.33 GBP/1.0 kg
Free Delivery
NT Labs Koi Care Mediclay, Pure High Calcium Montmorillonite Clay, Koi Pond Water Clarifier, Stimulates Koi Appetite, Controls buildup of fish waste and bacteria which cause ill health. 5kg
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 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 45,568 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.
In stock
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£37.09
Delivery from £3.95
NT Labs Koi Care Mediclay, Pure High Calcium Montmorillonite Clay, Koi Pond Water Clarifier, Stimulates Koi Appetite, Controls buildup of fish waste and bacteria which cause ill health. 5kg
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 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 45,568 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.
In stock
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£38.75
Free Delivery
NT Labs Koi Care Mediclay, Pure High Calcium Montmorillonite Clay, Koi Pond Water Clarifier, Stimulates Koi Appetite, Controls buildup of fish waste and bacteria which cause ill health. 5kg
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 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 45,568 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.
In stock
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£40.48
Free Delivery
NT Labs Koi Care Mediclay, Pure High Calcium Montmorillonite Clay, Koi Pond Water Clarifier, Stimulates Koi Appetite, Controls buildup of fish waste and bacteria which cause ill health. 5kg
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 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 45,568 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.
In stock
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£46.99
Free Delivery
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Nt Labs Mediclay Algae Clear 5Kg Montmorillonite Clay Koi Fish Pond - Details
▶ Finding you the best price!
We have found 6 prices for Nt Labs Mediclay Algae Clear 5Kg Montmorillonite Clay Koi Fish Pond. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Nt Labs Mediclay Algae Clear 5Kg Montmorillonite Clay Koi Fish Pond - Price Information
- Cheapest price: £36.45
- The cheapest price is offered by Diy.com (B&Q) . You can order the product there.
- The price range for the product Nt Labs Mediclay Algae Clear 5Kg Montmorillonite Clay Koi Fish Pond is €£36.45to €£46.99 with a total of 6 offers.
- Payment methods: The online shop Diy.com (B&Q) supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is 1-3 working days working days offered by Diy.com (B&Q) .
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Cheapest offer
NT Labs Mediclay is a high-purity montmorillonite clay powder that improves water clarity, reduces algae, and supports the overall health and appetite of Koi. Ideal for regular pond maintenance or during periods of fish stress or recovery, it works by encouraging beneficial bacteria while limiting waste, algae, and pollutants.
£36.45
1-3 working days
Diy.com (B&Q)
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