The one side of the cabinets will be for ballasts, (maybe a pump), the other side will have storage for salt, test kits etc.
That would work great...
I will only need 1 additional pump correct? Mag drive. Will that run HOT being outside of the water or anything?
The Sedra is for the skimmer...it needs it's own pump to operate...
And then the Mag would be for the return (from the sump to the tank...)
And then we'll talk about a third for the C/L system....
The closed loop pump should be an "external" pump probably not a Mag more like an Iwaki, Sequence, Little Giant or something like that...