i just received a pressurised co2 kit and it came with a large bottle of 4dkh soloution
i believe this is what you put in the drop checker. do i just add this or does something else need to go in with it?
also how often do i have to change the solution?
thanks
i believe this is what you put in the drop checker. do i just add this or does something else need to go in with it?
also how often do i have to change the solution?
thanks