Test Kits

Maintain a thriving marine ecosystem with our comprehensive range of marine test kits at Maidenhead Aquatics. Designed for both novice and experienced aquarists, these test kits provide essential insights into your water quality, helping you ensure optimal conditions for your fish and corals.

Loading...
Set Descending Direction

Showing 42 Products

Page
  1. Red Sea Seawater Refractometer
    Red Sea Seawater Refractometer
    £52.99
    Out of Stock Online
  2. Red Sea Calcium Pro Test Kit
    Red Sea Calcium Pro Test Kit
    £31.99
    Out of Stock Online
  3. Red Sea KH/Alkalinity Pro Test Kit
    Red Sea KH/Alkalinity Pro Test Kit
    £31.99
    Out of Stock Online
  4. Red Sea Magnesium Pro Test Kit
    Red Sea Magnesium Pro Test Kit
    £31.99
    Out of Stock Online
  5. Red Sea Calcium Pro Test Kit Refills
    Red Sea Calcium Pro Test Kit Refills
    £19.99
    Out of Stock Online
  6. Red Sea Magnesium Pro Test Kit Refills
    Red Sea Magnesium Pro Test Kit Refills
    £19.99
    Out of Stock Online
  7. Red Sea Trace Colors Pro Multi Test Kit
    Red Sea Trace Colors Pro Multi Test Kit
    £69.99
    Out of Stock Online
  8. Red Sea Iodine Pro Test Kit
    Red Sea Iodine Pro Test Kit
    £38.99
    Out of Stock Online
  9. Red Sea Potassium Pro Test Kit
    Red Sea Potassium Pro Test Kit
    £47.99
    Out of Stock Online
  10. Red Sea Algae Control Pro Multi Test Kit
    Red Sea Algae Control Pro Multi Test Kit
    £66.99
    Out of Stock Online
  11. Red Sea Nitrate Pro Test Kit
    Red Sea Nitrate Pro Test Kit
    £41.99
    Out of Stock Online
  12. Red Sea Phosphate Pro Test Kit
    Red Sea Phosphate Pro Test Kit
    £41.99
    Out of Stock Online
  13. Red Sea Phosphate Pro Test Kit Refills
    Red Sea Phosphate Pro Test Kit Refills
    £25.99
    Out of Stock Online
  14. Red Sea Nitrate Pro Test Kit Refills
    Red Sea Nitrate Pro Test Kit Refills
    £25.99
    Out of Stock Online
  15. Red Sea Ammonia Marine Test Kit
    Red Sea Ammonia Marine Test Kit
    £22.99
    Out of Stock Online
  16. Red Sea Nitrate/Nitrite Marine Test Kit
    Red Sea Nitrate/Nitrite Marine Test Kit
    £24.99
    Out of Stock Online
  17. Red Sea Calcium Marine Test Kit
    Red Sea Calcium Marine Test Kit
    £22.99
    Out of Stock Online
  18. Red Sea Phosphate Marine Test Kit
    Red Sea Phosphate Marine Test Kit
    £24.99
    Out of Stock Online
  19. Red Sea pH/Alkalinity Marine Test Kit
    Red Sea pH/Alkalinity Marine Test Kit
    £22.99
    Out of Stock Online
  20. Red Sea Reef Mature Starter Kit
    Red Sea Reef Mature Starter Kit
    £31.99
    Out of Stock Online
  21. Hanna Ammonia Low Range Checker
    Hanna Ammonia Low Range Checker
    £86.49
    Out of Stock Online
  22. Hanna Nitrite Low Range Checker
    Hanna Nitrite Low Range Checker
    £86.49
    Out of Stock Online
  23. Hanna Phosphate Low Range Checker
    Hanna Phosphate Low Range Checker
    £86.49
    Out of Stock Online
  24. Hanna Marine Alkalinity Checker
    Hanna Marine Alkalinity Checker
    £86.49
    Out of Stock Online
  25. Hanna Marine Nitrate Low Range Checker
    Hanna Marine Nitrate Low Range Checker
    £86.49
    Out of Stock Online
  26. Hanna Marine Calcium Checker
    Hanna Marine Calcium Checker
    £86.49
    Out of Stock Online
  27. Hanna pH Tester Checker Plus
    Hanna pH Tester Checker Plus
    £69.99
    Out of Stock Online
  28. Hanna Marine Salinity Tester
    Hanna Marine Salinity Tester
    £103.99
    Out of Stock Online
  29. Tropic Marin Professional Lab Test Kit Set
    Tropic Marin Professional Lab Test Kit Set
    £187.49
    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