PH Monitors What do you use

[tmcpeek]

I would like to get a ph monitor for my 225 but don't know what to get any suggestions/recommendations?

 

[Thumper]

I'm tagging here.

 

[quarryshark]

I use a pinpoint. Had a little trouble with initial calibration (my own stupidity) but overall it works great.

 

[captivereefs]

Pin point is pretty much the best! it s what i use.

 

[CBRGuy]

I use pinpoing too