Precise CO2 dosing even without a pH controller | INVITAL

If you don't plan on doing more demanding aquarium keeping, but still want to give your plants the optimal supply of all necessary nutrients, we have the ideal solution for you to detect the right amount of CO2 in your aquarium.
INVITAL CO2 special indicator is a pre-mixed indicator liquid that can be used in any dropchecker - the function will always be the same. No lengthy mixing with distilled water, just pour the liquid from the bottle directly into the dropchecker.
INVITAL CO2 special indicator can be found here 👇👇
www.invital.info