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  • Original price £39.99 - Original price £39.99
    Original price
    £39.99
    £39.99 - £39.99
    Current price £39.99

    Colombo Test Lab Professional Water Test Kit

    The six primary water parameters will be tested for by this Colombo Pond Test Lab Professional: pH, GH, KH, NO2, NO3, & NH3.The kit comes with ...

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    Original price £39.99 - Original price £39.99
    Original price
    £39.99
    £39.99 - £39.99
    Current price £39.99
  • Original price £10.99 - Original price £10.99
    Original price
    £10.99
    £10.99 - £10.99
    Current price £10.99

    Colombo Nitrate Test

    The disintegration of nitrite in the filter yields Colombo Nitrate Pond Test Kit (NO3).Although nitrate is largely innocuous to freshwater fish, it...

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    Original price £10.99 - Original price £10.99
    Original price
    £10.99
    £10.99 - £10.99
    Current price £10.99
  • Original price £6.99 - Original price £6.99
    Original price
    £6.99
    £6.99 - £6.99
    Current price £6.99

    Colombo KH Test

    The Colombo Pond GH Test Kit measures the general hardness of pond and aquarium water with accuracy.The best possible health of your fish will be e...

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    Original price £6.99 - Original price £6.99
    Original price
    £6.99
    £6.99 - £6.99
    Current price £6.99
  • Original price £6.99 - Original price £6.99
    Original price
    £6.99
    £6.99 - £6.99
    Current price £6.99

    Colombo GH Test

    The Colombo Pond GH Test Kit measures the general hardness of pond and aquarium water with accuracy.The best possible health of your fish will be e...

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    Original price £6.99 - Original price £6.99
    Original price
    £6.99
    £6.99 - £6.99
    Current price £6.99
  • Original price £10.99 - Original price £10.99
    Original price
    £10.99
    £10.99 - £10.99
    Current price £10.99

    Colombo Quicktest 6 in 1 Teststrips

    50 dipsticks were quickly tested for the six most crucial water values:• pH levelNitrite (NO2), Nitrate (NO3), Chlorine (CL2), Carbonate Hardness (...

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    Original price £10.99 - Original price £10.99
    Original price
    £10.99
    £10.99 - £10.99
    Current price £10.99
  • Original price £10.99 - Original price £10.99
    Original price
    £10.99
    £10.99 - £10.99
    Current price £10.99

    Colombo Phostphate Test

    The Mastertronic is compatible with the Colombo Phosphate Test (marine).When used with the Focustronic Mastertronic, 5 sets are required to load 20...

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    Original price £10.99 - Original price £10.99
    Original price
    £10.99
    £10.99 - £10.99
    Current price £10.99
  • Original price £6.99 - Original price £6.99
    Original price
    £6.99
    £6.99 - £6.99
    Current price £6.99

    Colombo PH Test

    pH pond test kit by Colombo,Your pond's pH level is a gauge of how acidic the water is.Some fish must be kept at particular pH values because they ...

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    Original price £6.99 - Original price £6.99
    Original price
    £6.99
    £6.99 - £6.99
    Current price £6.99
  • Original price £4.50 - Original price £4.50
    Original price £4.50
    £9.99
    £9.99 - £9.99
    Current price £9.99

    Colombo Nitrate Test

    The disintegration of nitrite in the filter yields Colombo Nitrate Pond Test Kit (NO3).Although nitrate is largely innocuous to freshwater fish, it...

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    Original price £4.50 - Original price £4.50
    Original price £4.50
    £9.99
    £9.99 - £9.99
    Current price £9.99
  • Original price £10.99 - Original price £10.99
    Original price
    £10.99
    £10.99 - £10.99
    Current price £10.99

    Colombo Ammonia Test

    Ammonia Pond Test Kit by ColomboFish excrete ammonia (NH3) into the water, and it is also released when solid waste and uneaten food break down.Alt...

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    Original price £10.99 - Original price £10.99
    Original price
    £10.99
    £10.99 - £10.99
    Current price £10.99
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