API Proper pH 6.5 260g
API Proper pH 6.5 Freshwater Aquarium Water pH Stabilizer, 260g Container
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 8 Jun 2026)
Based on a total of 46,634 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 46,634 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
In stock. Express Delivery available with Amazon Prime.
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£9.00
Delivery from £4.49
API Proper pH 6.5 Freshwater Aquarium Water pH Stabilizer, 260g Container
Overall Rating: 1.4 / 5 (average from multiple review sources, as of 12 Jun 2026)
Based on a total of 63 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 63 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
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£11.29
Delivery from £3.95
API Proper pH 6.5 Freshwater Aquarium Water pH Stabilizer, 260g Container
Overall Rating: 1.4 / 5 (average from multiple review sources, as of 12 Jun 2026)
Based on a total of 63 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 63 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
Visa
Visa
Mastercard
Mastercard
£12.50
Free Delivery
API Proper pH 6.5 Freshwater Aquarium Water pH Stabilizer, 260g Container
Overall Rating: 1.4 / 5 (average from multiple review sources, as of 12 Jun 2026)
Based on a total of 63 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 63 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
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£13.05
Free Delivery
API Allied Precision Industries Inc. Proper pH 8.2 Aquarium Water Treatment, pH 6.5 - 240 Gram Jar (Pack of 1)
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 1 Jun 2026)
Based on a total of 56,287 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 56,287 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
PayPal
PayPal
DIRECTebanking
DIRECTebanking
Visa
Visa
Mastercard
Mastercard
£20.95
Delivery from £8.49
Cheapest offer
Contains one API Proper pH 6.5 Freshwater Aquarium Water pH Stabilizer 8.5-Ounce Container Sets and stabilizes water pH to 6.5 to help keep fish healthy and colourful Removes toxic compounds from tap water to make it safe for fish Use exclusively in freshwater aquariums that do not contain live plants
£9.00
In stock. Express Delivery available with Amazon Prime.
amazon.co.uk
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
API Proper pH 6.5 Freshwater Aquarium Water pH Stabilizer, 260g Container - Details
▶ Finding you the best price!
We have found 5 prices for API Proper pH 6.5 Freshwater Aquarium Water pH Stabilizer, 260g Container. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
API Proper pH 6.5 Freshwater Aquarium Water pH Stabilizer, 260g Container - Price Information
- Cheapest price: £9.00
- The cheapest price is offered by amazon.co.uk. You can order the product there.
- The price range for the product API Proper pH 6.5 Freshwater Aquarium Water pH Stabilizer, 260g Container is €£9.00to €£20.95 with a total of 5 offers.
- Payment methods: The online shop amazon.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock. Express Delivery available with Amazon Prime. working days offered by amazon.co.uk.
Similar products
API PROPER pH 7.0 Freshwater Aquarium Water pH Stabilizer 250 g Container
£12.10
onbuy.com
Free Delivery
API Proper pH Water Conditioner 250g - pH Stabilizer for Freshwater & Saltwater Aquariums
£13.89
55.56 GBP/1.0 kg
Amazon-marketplace.co.uk
Free Delivery
API PROPER pH 7.5 Freshwater Aquarium Water pH Stabilizer 260 g Container
£9.16
Amazon-marketplace.co.uk
Free Delivery
API PROPER pH 8.2 Freshwater Aquarium Water pH Stabilizer 210 g Container
£10.45
Amazon-marketplace.co.uk
Free Delivery
API Allied Precision Industries Inc. Freshwater PH Kit Mini, 250 Tests (Pack of 1)
£16.95
fruugo.co.uk
Delivery from £4.99
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).