I would like to supplement just a little bit of kalk in my tank... I have a manual topoff pump in a 5 gal bucket and I add about a quart(at the most) of water each day. My question is I know kalk should be added slowly if at full saturation, but what if I dilluted it down to the point where it wouldn't have a big impact on my ph. How much would be ideal for that to happen? I was thinking maybe a teaspoon per 5 gal? What ya'll think?