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Koi Care - Chlor-Go

From £11.99

Chlor Go
Chlor Go Bulk

Dechlorinates and Conditions Tap Water

When to Use:

  • When filling or topping up your pond with tap water.
  • Tap water contains chemicals such as chlorine, chloramine and heavy metals which are harmful to fish. These require neutralising for the water to be safe for fish.
  • Chlor-Go rapidly turns tap water into fish-safe pond water, and should be used for all water changes.
  • Additionally, Chlor-Go can be used during transport of new or existing fish stocks.


  • Use the dosage appropriate to the whole pond’s volume when regularly topping up an established pond.
  • Add the dosage to a small volume of water and mix thoroughly, and add half of this before filling and the other half during the top-up.
  • Chlor-Go is safe to use with all Koi Care medications.
  • Test your water quality first using Pondlab test kits.


  • Do not add the dose after re-filling the pond.



Available in the following variations:

250ml, 500ml, 1 Litre & 2.5 Litre

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Let us calculate your dosage for you!

To make the process of using our products even easier this handy dosage calculator tells you the amount you will need to put into your system. Please ensure you also read the instructions and warnings that are written on the bottle/pack label.

I know my system's measurements and want to:

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Dosage calculator

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* Always follow the instructions on the label. This calculator is intended to be used only as a guide to how much product you need to buy to treat your system. It does not take account of displacement caused by gravel, rocks and ornaments etc and does not include the volume of any external filtration system. NT Laboratories Ltd. will not accept any responsibility for inaccuracies or misuse of this guide.