I have a well system at my place in Arizona. There the water stinks and is high in iron. It causes my bath tube and toilet to have rust stains. I was thinking about switching over to a tank system where I can have cleaner water pumped in. I would like to keep the old system to hose off misc. stuff then switch over to the clean water for showers and washing dishes. Does anyone know how to set up a clean water tank system? Is there anything I should look out for before I go buy a thousand gal tank and start plumbing it to my current sysytem? How about keeping my clean water tank from growing alge or bugs?