Ok, u said water that's too soft isn't good. I have WTF. And nitrates/ites at 0, ph6.8 - 7.2 alkalinty 80 or less, but water is very soft, like very very soft(0-25)should I add baking soda to harden it up. I'm getting a real water sample done, but it will be a while before I get it back. I just baught reptisafe, but it drops my ph into acid reading. So I'll stop using that, right?