CO2 Glass Drop Checker & Monitor Reagent


In stock

SKU: CO043 Category: Tag:


CO2 Glass Drop Checker for planted aquariums are small enough to appear unobtrusive, yet large enough to provide a clear and accurate CO2 reading.

CO2 Glass Drop Checker is used for long-term monitoring of the CO2 levels in the aquarium. A CO2 reagent is filled into CO2 Drop Checkers and will change the colour according to the amount of dissolved CO2 in the aquarium water. Green will indicate a proper CO2 value, yellow will indicate to much CO2 and blue will show not enough CO2.

It is hand-crafted using only the highest quality, laboratory-grade, borosilicate glass for maximum strength, durability, and visual clarity.
Fast response time.
Use to measure CO2 levels at-a-glance

CO2 Drop Checker Hook & Monitor Reagent:

  • Borosilicate Glass
  • Monitor Reagent
  • Fast Response Time
  • Long-term Monitoring
  • Easy To Use


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