jimmybling31
Reefing newb
where I live we get almost pure water out of the tap, and at my house we have a 1micron filter for all the water we use, so the tap water I use for my fish has no nitrates, nitrites, amonia, or anything else in it hardly. it has a tds of right around 40to50 it has been great water for my cichlids and haven't had a cichlid die in nearly a year (convict harrassed a jack dempsey to death). so would there be anything wrong with just using this water? so far the corals I have like it too.