Frag tank is doing great. Alk is stable at 8.1dKH for weeks, dosing AF Pro 1/2/3 at 120mL/day.
My Avast K1 kalk stirrer has a little leak so waiting for the replacement part to arrive. I want to restart dosing kalk again to boost pH. I’ve used BRS Kalk in the past with good results. However, been using Mrs Wages Pickling Lime last year across the tanks. It is cheap but leaves residue on the bottom that I have to suck out every month.
Question: what do you guys use that mixes/dissolves better?