I used a 7" piece of copper tubing in the strainers and that works very well. During the months when the water in SW Florida gets very warm, I also add bromine tablets
Bridge AC on 580 Sedan bridge: I recently took delivery of my 580 Sedan Bridge (MarineMax) and have been experiencing a lot of trouble with my bridge AC which keeps giving a High Pressure failure. The technician have replaced main board, installed two check valves, acid washed the system 3...