King British - Filter Aid+ - Boosts Biological Filter, Removes harmful ammonia & nitrite - 100ml
King British Filter Aid+ (formerly known as Safe Water) - 100ml Bottle
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 197,537 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 197,537 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
2-4 days
PayPal
PayPal
Mastercard
Mastercard
Visa
Visa
Payment by invoice
Payment by invoice
£3.78
Delivery from £3.49
King British - Filter Aid+ 100ml - For Cleaner & Clearer Water - Boosts the Aquarium’s Biological Filter - Removes Harmful Ammonia & Nitrite - For Coldwater, Tropical & Marine Aquariums
Overall Rating: 2.3 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 48,210 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 48,210 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
In stock
Direct debit
Direct debit
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Mastercard
Visa
Visa
£5.08
Free Delivery
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King British Filter Aid+ (formerly known as Safe Water) - 100ml Bottle - Details
▶ Finding you the best price!
We have found 2 prices for King British Filter Aid+ (formerly known as Safe Water) - 100ml Bottle. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
King British Filter Aid+ (formerly known as Safe Water) - 100ml Bottle - Price Information
- Cheapest price: £3.78
- The cheapest price is offered by viovet.co.uk. You can order the product there.
- The price range for King British Filter Aid+ (formerly known as Safe Water) - 100ml Bottle is £3.78 to £5.08, with a total of 2 offers.
- Payment methods: The online shop viovet.co.uk supports: PayPal, Mastercard, Visa, Payment by invoice
- Delivery: The shortest delivery time is 2-4 days working days offered by viovet.co.uk.
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