Seeking feedback on plumbing plan

[vanreefer]

I think you will run into problems at the bottom of the tank as there is no water moving down there... everything is taken from the top of the tank and goes back to the top of the tank... I would make the intake for the CL at the bottom of the tank... and would be wary of a 90 for the overflow... as anything would be able to find it's way in there... JUST my opinion though
HTH
Dan