APEX PM3 dissolved oxygen with sensor (does anyone use this?)

scott11106 · Jul 17, 2018

i was wondering if anyone is using the apex pm3 and sensor? if so should i ad it to my system and why?

scott11106 · Jul 18, 2018

anyone??

ca1ore · Jul 21, 2018

PM3 is about the only apex module that I DON'T use. The probe is crazy expensive (and requires a frequent membrane replacement) and it just never seemed to be a necessary parameter to measure. Oxygen saturation is pretty easy to accomplish with a properly circulated tanks, and your fish will quickly tell you if there is a problem. Unecessary in my view.

APEX PM3 dissolved oxygen with sensor (does anyone use this?)

scott11106

Well-Known Member

scott11106

Well-Known Member

ca1ore

10K Club member

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