Collection: Water Testing
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Total Chlorine Ultra Low Range Checker
Regular price £14.45 - £74.95Sale price £14.45 Regular priceUnit price per -
Ammonia Low Range Checker
Regular price £26.95 - £78.39Sale price £26.95 Regular priceUnit price per -
Nitrite Low Range Checker
Regular price £24.95 - £78.95Sale price £24.95 Regular priceUnit price per -
Colombo KH Test Kit – Carbonate Hardness Testing for Ponds
Regular price £7.95Sale price £7.95 Regular priceUnit price per -
Superfish Pond Thermometer
Regular price £12.95Sale price £12.95 Regular priceUnit price per -
Colombo Aquatest Kit
Regular price £39.95Sale price £39.95 Regular priceUnit price per -
Colombo Nitrite Test Kit – Accurate Nitrite Measurement for Ponds
Regular price £7.95Sale price £7.95 Regular priceUnit price per -
KH Checker (Alkalinity)
Regular price £31.95 - £74.95Sale price £31.95 Regular priceUnit price per -
Colombo Ammonia Test Kit – Accurate Ammonia Measurement for Ponds
Regular price £12.95Sale price £12.95 Regular priceUnit price per -
Koi Medic Salt Meter – Accurate Salinity Tester for Ponds
Regular price £99.95Sale price £99.95 Regular priceUnit price perSold out -
Colombo pH Test Kit – Pond Water 40 Tests for Accurate Measurement
Regular price £7.95Sale price £7.95 Regular priceUnit price per -
NT Labs Pond Lab Multi Test Kit Test Ammonia Nitrate, pH, GH & KH in Your Pond
Regular price £28.99Sale price £28.99 Regular priceUnit price per -
pH Plus Tester
Regular price £42.95 - £74.95Sale price £42.95 Regular priceUnit price per -
Free Chlorine Ultra Low Range Checker
Regular price £41.95 - £89.95Sale price £41.95 Regular priceUnit price per -
Colombo GH Test Kit – Accurate General Hardness Measurement for Ponds
Regular price £7.95Sale price £7.95 Regular priceUnit price per -
NT Labs Pond Water Mini Test Kit 120 Tests
Regular price £12.45Sale price £12.45 Regular priceUnit price per -
Colombo Nitrate Test Kit – Accurate Nitrate Measurement for Ponds
Regular price £12.95Sale price £12.95 Regular priceUnit price per -
Floating Pond Thermometer – Accurate Water Temperature Reading
Regular price £9.95Sale price £9.95 Regular priceUnit price per -
Colombo Phosphate Test Kit – Accurate Phosphate Measurement for Ponds
Regular price £12.95Sale price £12.95 Regular priceUnit price per
