Scott's 135 gallon display tank build

[Gp Scott]

I started some of the plumbing for my water storage and mixing. The plan is too put a mag 18 external on the floor to transfer di water to saltwater tank. To mix the salt water tank. Also to drain water from sump into floor drain and to refill with salt water. This pump could also be used to back up my mag 24 in the sump if it ever quit. I also have parts coming for overflows on holding tanks