
I-506
CO2 Indicator
- Monitor CO2 level accurately in fresh water tank.
 - Transparent acrylic material of indicator allows correct color reading.
 - Special structure design allows no chance of solution spilling out from the indicator.
 - Water-proof color chart sticker is reusable.
 
Description
 <Features>- Provides continuous and accurate monitoring of CO2 level in fresh water aquarium.
 - Acrylic made viewing window for clear color reading.
 - Indicator can be turned and adjusted in various positions for better viewing (Outlet of the airspace must face down).
 
 <To set up>- Take apart the "airspace cap"
 - Add 1cc of indicator solution to the reservoir then reattach the "airspace cap" firmly to the indicator.
 - Keep the outlet of the airspace facing down, submerse the CO2 indicator and attach to the desired location in the tank.
 - Place the color chart sticker over the suction cup position of the CO2 indicator on the outside of the tank.
 - Compare the color of solution to the color chart sticker to read the CO2 level in your tank.
 - Change solution evey 2 weeks or after every water change.
 
  