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Tetra Liquid Aquarium Water No3 Nitrate Test Kit
Price:
£13.29
+ £3.95 postage
Returns:
30 days return. Buyer pays for return postage.
Condition:
It is a liquid kit, which works by changing the colour of a water sample in relation to the Nitrate concentration. Always read the instructions carefully before use. The Tetra Nitrate Test Kit provides readings between 0 mg/l and 100 mg/l.