I have tried using a tap water purifier here, which hasn't worked out for me. I can't have an RO
unit as I'm on a water meter & it would be way too expensive!
I have read in one of my books that distilled water is actually better than RO
water? My wife can get proper distilled water in 25litre containers for a reasonable price (UK!) So I presume I can use this & just add my instant ocean salt, then air pump/heat it for a couple of days before use? I don't need big quantities of water as I only have a 30gal tank.....
On checking the container its actually deionised water rather than destilled? This is better yes?
ONe question would be it states " this water should not be used for human or animal consumption nor should it be used in anything that will be used for human or animal consumption"
this is the same for all deionised water though? & the fsh don't drink it?? I also beleive right or wrongly that RO
units produce deionised water?