Liquid Test Kits

In order for fish to thrive, water must be similar to that which could be found in their natural environment. Poor water quality can cause fish stress, illness and even death. Regular testing of the water is crucial, particular with a new aquarium, in order to keep parameters like Ammonia, Nitrate, and Nitrite in check. High levels of these can cause poor fish health or death, and may be a sign the filtration is not working efficiently. Liquid test kits, although looking a bit like something from a science lab which could be intimidating they are actually very easy to use and provide very accurate results.

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Showing 49 Products

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  1. AquaCare Ammonia Test Kit
    AquaCare Ammonia Test Kit
    £7.99
  2. AquaCare Nitrate Test Kit
    AquaCare Nitrate Test Kit
    £7.99
  3. AquaCare Nitrite Test Kit
    AquaCare Nitrite Test Kit
    £7.99
  4. AquaCare Phosphate Test Kit
    AquaCare Phosphate Test Kit
    £7.99
  5. AquaCare Hardness Test Kit
    AquaCare Hardness Test Kit
    £7.99
  6. AquaCare Aquarium Water Mini Test Kit
    AquaCare Aquarium Water Mini Test Kit
    £16.99
    Out of Stock Online
  7. JBL GH Test
    JBL GH Test
    £10.99
    Out of Stock Online
  8. Freshwater master liquid test kit, for 800 water tests.
    API Freshwater Master Test Kit
    £49.99
    Out of Stock Online
  9. Hanna Ammonia Low Range Checker
    Hanna Ammonia Low Range Checker
    £86.49
    Out of Stock Online
  10. Hanna Nitrite Low Range Checker
    Hanna Nitrite Low Range Checker
    £86.49
    Out of Stock Online
  11. Hanna Phosphate Low Range Checker
    Hanna Phosphate Low Range Checker
    £86.49
    Out of Stock Online
  12. Hanna pH Tester Checker Plus
    Hanna pH Tester Checker Plus
    £69.99
    Out of Stock Online
  13. Red Sea Calcium Pro Test Kit
    Red Sea Calcium Pro Test Kit
    £31.99
    Out of Stock Online
  14. Red Sea KH/Alkalinity Pro Test Kit
    Red Sea KH/Alkalinity Pro Test Kit
    £31.99
    Out of Stock Online
  15. Red Sea Magnesium Pro Test Kit
    Red Sea Magnesium Pro Test Kit
    £31.99
    Out of Stock Online
  16. Red Sea Calcium Pro Test Kit Refills
    Red Sea Calcium Pro Test Kit Refills
    £19.99
    Out of Stock Online
  17. Red Sea Trace Colors Pro Multi Test Kit
    Red Sea Trace Colors Pro Multi Test Kit
    £69.99
    Out of Stock Online
  18. Red Sea Potassium Pro Test Kit
    Red Sea Potassium Pro Test Kit
    £47.99
    Out of Stock Online
  19. Red Sea Algae Control Pro Multi Test Kit
    Red Sea Algae Control Pro Multi Test Kit
    £66.99
    Out of Stock Online
  20. Red Sea Nitrate Pro Test Kit
    Red Sea Nitrate Pro Test Kit
    £41.99
    Out of Stock Online
  21. Red Sea Phosphate Pro Test Kit
    Red Sea Phosphate Pro Test Kit
    £41.99
    Out of Stock Online
  22. Red Sea Phosphate Pro Test Kit Refills
    Red Sea Phosphate Pro Test Kit Refills
    £25.99
    Out of Stock Online
  23. Red Sea Nitrate Pro Test Kit Refills
    Red Sea Nitrate Pro Test Kit Refills
    £25.99
    Out of Stock Online
  24. Red Sea Ammonia Marine Test Kit
    Red Sea Ammonia Marine Test Kit
    £22.99
    Out of Stock Online
  25. Red Sea Nitrate/Nitrite Marine Test Kit
    Red Sea Nitrate/Nitrite Marine Test Kit
    £24.99
    Out of Stock Online

For delivery before Christmas, orders must be placed on or before 3pm on Wednesday 20th December. We cannot guarantee delivery of these orders pre-Christmas as we are reliant on our couriers, but will use our best endeavours to get orders placed on this date out to you before Christmas. For full details of our festive delivery and opening times click here

Please note: online orders placed after 3pm on Friday 22nd December will not be dispatched until the New Year. For full details of our festive delivery and opening times click here