AE kalk mixer for sale with new kalk mix !!

[atcguy]

No idea why you would want to do a mix by hand ., I never have and never wanted to. Its a maxijet ph that mixes up the kalk whenever you want. Plug this into a timer and your set. I have a digital timer that I will throw in with the price,. I ran mine for 4 minutes 3 times a day . Depends on how much evaporation you have with your tank. I ran mine with a auto top off system. the float valve drops turns on a pump in a fresh water resevoir pumping this water through the kalk mixer and therefore pushes kalk into the tank.