RO water vs. Tap Water - Obviously Ive done the reading on it, etc. But is tap water still so extremely bad if i use de-clorinator, etc.
Being that its a 29g tank....changes are only approx 3g/week.... And im not sure where to get RO water near me (my NICE LFS is 30+ mins away). Also, approx how much does RO water cost/gal?