American Marine Pinpoint ORP Meter

Ozone clarifies water because it attacks dissolved organics, bacteria, and small organic particles. If you are using an Ozonizer to keep your tank clear and healthy, you'll need an ORP monitor. The ORP monitor will tell you the amount of ozone activity in your tank. AM Marine's ORP monitor features a pre-callibrated probe with a 10 ft. lead. Easy to use and read. Probe should be replaced every 18 months. _____________________________________________________________________________________