I havn't researched either very much (because i am waiting for the Neptune Trident) but from the readings I am pretty sure you could turn a doser on and off through the apex but the Jeabo dosers I have seen were setup for programming a timer like program on them. A simple dosing pump with only on and off would likely work better. You could however use the KH input into the Apex to turn off the Jeabo if something went out of wack


