Ways of doing kalk--can you tell me?

[mark]

always the slurry method, google "kalk and Calfo"

[PoonTang]

I mix mine in a 5 gal salt bucket that i use for my ato. Pump is a MJ400 with a digital timer set to go off 6 times per day at 5 minutes each. I vary the amount of water added by using a airline valve, and i vary the cal/alk by how much i add to the resevoir when i refill it.