Ista CO2 Indicator - All Angle View Monitor Carbon Dioxide Levels

Ista

Ista CO2 Indicator - All Angle View Planted Aquarium CO2 Indicator\n\nAllow you to monitor the CO2 level in your tank from any angle.\nWith smart design to prevent any chance of spill of the indicator solution.\nReusable colour chart sticker provides convenience in location change of the sticker.\nUsage:\nTake apart the CO2 Indicator.\nAdd 1cc of indicator solution to the reservoir then reattach the CO2 Indicator firmly.\nSubmerse the CO2 indicator vertically and attach\u00E9 to the desired location inside the tank by suction cup.\nStick the colour chart on the glass wall of the tank (the position to cover the suction cup) to read the CO2 level in your tank.\nChange solution every 2 - 4 weeks. Solution change at water change is NOT necessary.\nYellow-green display: excessive CO2 Green shows: CO2 is normal Blue display: insufficient CO2 Note: There may be 1-3mm of size deviation due to manual measurement.\nThere may be a little colour difference due to display pixel and light.\nPackag0