Co2 Glass Drop Checker

Glass Drop Checker for planted aquariums is small enough to appear unobtrusive, yet large enough to provide a clear and accurate CO2 reading. CO2 Drop Checker is used for long-term monitoring of the CO2 levels in the aquarium. A CO2 reagent is filled into those CO2Drop Checkers and will change the color according to the amount of dissolved CO2 in the aquarium water. Green will indicate a proper CO2 value, yellow will indicate too much CO2 and blue will show not enough CO2.

Key Features:

• It is hand-crafted using only the highest quality, laboratory-grade, borosilicate glass for maximum strength, durability, and visual clarity.
• Mаteriаl:  the  glаss  is  envirоnment-friendly  аnd  nоn-tоxiс,  аnd  the  рrоduсt  is  hаrmless  fоr  wаter
• Соlоr: Trаnsраrent
  
• Feаture: Durаble
• Fast response time.
• Use to measure CO2 levels at-a-glance

PLEASE NOTE: **Does not include 4 DKH solution** CO2 Indicator Needs to Be Purchased Separately