tune

So I have been trying to tune my calcium reactor for weeks but either the effluent coming out isn’t enough or it’s to much, I am even using a pump that goes up by microliters and I go up just a little bit and that over shoots it’s some how, I have tried raising and lowering the ph in my reactor...

So I just set up my sump, I have 1 h2overflow with stealth box as my intake i plumbed it with a gate valve to adjust it, I bought a dc pump rated for 1200 gph, but no matter how many adjustments I make to either the water level in my aquarium or sump raises and doesn’t level out, I cannot find...