Maintaining Levels in Tank

[gmann]

Hi,

Just wondering what everyone uses to maintain the Alk/ CA levels in their tank? I have been manually dosing for the last little bit, and its getting tiresome. I've read about a CA reactor and Kalk, but im leaning towards a 3-4 pump doser.

Leaning towards to doser as it seems noob proof, but just looking for feedback as to weather or not this would be the most beneficial maintenance method for my tank.

tank is 220+ gallons.