Today i picked up my new 55 gal tank. my stand should be here this weekend. Im so ready to get it put up but i have one question. I have well water so no city water. The water straight from the hose can be rusty but of course the stuff that has gone through the water softener isnt. I know it is best to use hard water for cichlids but which should i use since its so rusty from the hose?