CO2 glass indicator - Bent Tube

It is made of high quality glass, this elegant indicator will allow you to set the correct dosing of what₂ In the tank. Designed for open tanks without a cover. The assembly of the indicator is very simple - just hang it on the edge of the window. The thickness of the glass can be a maximum of about 17 mmm. The indicator should be mounted on the opposite side in the tank than the diffuser₂. Use the indicator fluid to fill the indicator. The fluid should not be diluted with water from the tank. For the accuracy of the indicator of the fluid in the indicator, we suggest replacing every 14 days. Select dosing CO₂ Yes to get a bright green color of the fluid.



Thanks to this you will be able to constantly monitor CO2 levels and pH, and at the same time enjoy a beautiful and elegant addition to your aquarium.