Water Tests



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JBL Permanent CO2 plus pH Test Indicator Drop Checker


New product

CO2 pH checker

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£ 14.50

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Pro Shrimp's comment: Especially when using injected CO2 it's paramount to keep an eye on CO2 content and pH. This permanent CO2 plus pH checker keeps you informed at all times.

We stock refills as well!

JBL CO₂/pH Permanent Test Set
Permanent direct measurement of CO₂ and pH

  • Simple and reliable monitoring of the water values in aquariums. Permanent direct measurement of the optimal pH value and carbon dioxide content for freshwater aquariums.
  • Permanent test to monitor fertilisation: add reagent to permanent test device and attach with suction cups to the aquarium pane. Compare reagent colour with colour scale label and read value
  • Indication of pH value (6.4 – 7.8) and CO2 content
  • Online Laboratory: regular control for a healthy aquarium with conditions close to nature. JBL has water tests in the form of quick tests or colour change tests for every water analysis. Testing aquarium water for healthy, clear water
  • Package content: 1 permanent test, Test-Set CO2 Permanent incl. permanent test, 2 reagents and adhesive colour chart. Refill reagent and indicators available separately

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