I have a JBJ Nano 30 Rimless AIO tank. I have APEX (2106) with DOS and ATK. I just want a low maintenance lps and softie tank. So my plans is to do AWC of about 1,135.62ml a day. I just order 2 x OS-1 Sensors. One to tell me when my NSW container is low and the other one for the back of the filtration area just in case it if over fills. Should I add another sensor to tell me the sump area is to low? Should I program my ATK to be off doing AWC? How would I program this? I know that the AWC has a guide for us to do the AWC. Sorry for all the questions. Just want to make sure I got everything planned out. Any tips and advance would be greatful.

Thanks