API Water Treatments
API Tap Water Conditioner for Aquariums
size: 473 ml. Colour: White.
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Offer checked 10 November 2026. Price and availability may change.
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Size and fit
This is the 473 ml option. Match it to the size you need, and check the manufacturer's measurements if you're switching models or brands.
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For a different size, compare Finest-Filters Compatible with Ciano Water Clear & Protect CF20 CF40: Small, alongside 473 ml for this option.
| Product | Size | Shop the option |
|---|---|---|
 This optionAPI Tap Water Conditioner for Aquariums | 473 ml | £9.81View on Amazon |
| Small | £6.49View on Amazon | |
| — | £5.99View on Amazon | |
| — | £2.64View on Amazon |
- This option
API Tap Water Conditioner for Aquariums
- Size
- 473 ml
£9.81View on Amazon - Size
- Small
£6.49View on Amazon- Size
- Not supplied
£5.99View on Amazon- Size
- Not supplied
£2.64View on Amazon
The exact specification
Product details
- Size
- 473 ml
- Colour
- White
Full listing and model details
- Retailer listing
- API Tap Water Conditioner for Aquariums, 473 ml Bottle
- Brand
- API
- Model
- 52C
- Condition
- New
- ASIN
- B004LO9KSY
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Sources & our approach
Product details come from the retailer’s listing, checked 10 November 2026. Our buying notes explain the listed differences and questions to resolve before ordering. We have not handled or tested this product.
Our editorial approach