Ok let's start, I am dosing tropic marin 3 part balling and it was stated might see salinity creep up. So I thought perfect time to get an apex with salinity probe to monitor. Started thinking can I automatically remove salt water if salinity creeps up above a certain level and let ato automatically refill to lower salinity. I believe this is possible with use of the fmm module and pmup utility pump, can someone please comfirm and suggest programming to accomplis this.
Thanks
Cary
Thanks
Cary