Red Sea AquaZone 100 mg/hr ozonizer - 250cc Air Drier & Air Pump

[stpatrick]

6 months old and works perfectly. I have an ORP probe available to $25 if needed.

I want 150 for everything in the picture.

[row12]

what brand ORP probe? Is it new? Calibration fluid included?

[stpatrick]

I cant remember what brand. Never used but it have been in the sump water. I might have calibration fluid but cant promise.

[stpatrick]

Bump!