One of the downsides of Southern California is the hard water, which is easily proven by the white streaks on the aquarium. Now these i can get off, but on the hood, the glass part under the light is very chalked up by water spray from the filter and what not. I tried scrubbing it with steel wool with soap and hot water and it sorta helped, but didn't get all of it. Besides ripping out the glass, what's the best way to remove these white spots from the glass? preferably a home remedy, since i don't really want to go buy something lol.