best automatic doser

[mclay3]

I want to start dosing vodka or vinegar. But alas, I am lazy and don't want to do it by hand every day. I already own an apex auto doser and it is fantastic (and expensive). I dose two part calcium and alkalinity and it has worked great.

Anyone have any suggestions on a cheap doser for vodka or vinegar?

 

[scooter31707]

I have had great success with the Jebao. Had it for almost a year now and had no trouble yet (knock on wood).