Monitoring

[redsea s series]

Is there any monitoring device I can get that constantly measures things like amonia nitrite and nitrate in my tank

[Sniperhank]

There are monitors, but they are pricey. Reef Keepers used to be some of the more popular, but they might have been discontinued...or that might have simply been the reef keeper lite. It isn't something I follow much at all since I don't run a monitor on my system.