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GH Total Hardness Test Kit

From £5.99
  • Accurate Test for Hardness in Aquariums
  • Contains 40 Tests

Accurate test for Total Hardness in Freshwater Aquariums and Garden Ponds. Contains:
Testing Solution
Test Tube
Test Tube Stickers
Detailed Instruction Pamphlet

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Test Kit £5.99
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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 shelves, 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.

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