Apex dos/ddr owners ??

[Michael43]

This is my current setup my universal BRS probe and dosing tube holder I have positioned in my return area. My question is if I dise alkalinity next to the ph probe won't it give my some false reading for ph going real high? I figure they thought this out but just a question

 

[RussM]

It's usually best to separate probes and dosing output tube for the reason you mention.

 

[RussM]

Although, it may not be needed, depending on how much you dose and when. Typically, the DOS will add very small amounts at frequent intervals; you might not even see any impact.