Hey folks I keep my tank at 7.0Ph but I have to use neutral reg to get it that way. My tap water comes out of the faucet at about 9.5 and drops to 8.0 after a 24 hr ageing (KH is 3.5). I would really like to stop spending $$ on neutral reg but I want my Oscars to be happy/thriving, I was wondering if I were to slowly raise the tank to 8.0 (so I could just use aged tap) by doing several WC's over the course of a week if they would be good 2 go in 8.0 ish water. Thanks all!