Ok, have a question for you guys on changing water. LFS reccomended 50% monthly, but I would immagine once a week would be much, much better for them. Only problem is I have well water, it is extremely high in iron and other minerals, is this going to be a problem? I have changed it 3 times in the begining of the month because I was fixing ick, I went to a friends house in the city with a few 7 g jugs and lugged them home, but I cant do this every week, it took around an hour to go, fill up, bring home, empty out tank and pour in. Any way I can avoid having to go to the city and just use my own water ?