So I need to purchase 2 new pH probes. Need recommendations on brand. I've used Neptunes pH probes in the past and have had no issue out of them but at twice the cost of other brand probes. One of the probes will be the tank pH and the other will be CalRx pH. If I went with one Neptune pH probe and the second probe from another brand which one would you run in the CalRx?
Thanks for the help
Steve
Thanks for the help
Steve