I've been dosing B-ionic at the minimum/slightly higher for a couple months now. This is first time i've tried a two part dosing system and I'm only using Bionic because it was recommended by the LFS while i was searching for the buffer that i used to use in my previous set up about 5 years ago to buffer the PH. I've read good reviews so i have no reason to doubt its success and everything is growing well.. I have a few SPS, in the tank, two small frags of Monti cap, a pink birdsnest, and some orange digitata. None of them huge by any means. My question is, i dont yet have my head around the calcium/alk testing relationship and dont have a kit yet. My question is, is it safe for me to continue to dose the min 10ml of each? my tank is a 30 cube and 20 sump thats a about half full. i didnt figure rock because i didnt think it would be bad to dose a little more. Am i inching towards disaster without monitoring the params?, or will it be ok for a while until i get a test kit and an understanding of it?