My thread on tablets raising CYA levels has me thinking...
Let's say that I want to minimize or temporarily not use the Rainbow 320. Obviously, I stop adding tablets to it or simply reduce the tablets. But when I'm running it empty (no tablets), is it best to just leave the flow valve all the way open? Just checking...
Let's say that I want to minimize or temporarily not use the Rainbow 320. Obviously, I stop adding tablets to it or simply reduce the tablets. But when I'm running it empty (no tablets), is it best to just leave the flow valve all the way open? Just checking...