Zoodiver;4474734; said:I use tap water, no issues at all. In fact many people (including public aquariums) use tap as the base for mixing saltwater. (I've worked for two places that do that.)
Talking about keeping your pH up, it will happen on it's own. Using crushed coral is a great way to help, but just having salt in the water will get low pH freshwater up a LOT. (By the way, using crushed coral substate has nothing at all to do with nitrates issues - how you clean it does.) My tap comes out at low 7, once salt is mixed in, it's usually over 8. That being said, many fish will thrive in STABLE pH, not just high pH. My 10,000 gallon stingray pool runs about 7.6 and does just fine. I've run several 500,000 gallon systems that held pH of 7.8-7.9 constantly for years and the marine animals did just fine. If the time comes to need to adjust the pH, I don't use chemicals, look into natural buffers like calcium carbonate.
This is the truth.
+1 to not insulting women. Thats just plain stupid.
-1 for asumeing that ashlee is a woman, shes not, shes the canuck, making her a dude.
Call me cheap again and Ill show you my credit card bill from the day I turned 18. $1500 in reefing gear. No, Im not cheap, Im just not stupid enough to buy something I dont need, pay for a TDS meter, pay for membranes, and flood my house twice before I learn to watch my rodi.
(This all being said, I have been in situations where rodi is necessary. I also OWN a ro unit [not for reefing])
People assumed that you werent doing h2o changes pevine because if you were, you would reset all the values in the tank to your source water + salt mix. There is no build up, that is an old reefkeeping myth. (If your doing water changes.)
In conclusion, like I have said, like canuck/ashlee has said, like ZOO has now said...there are many ways to make it work. If its working for you, thats good.