Quote:
Originally Posted by
Siptang 
How often do you do yours Snake.
What? Water changes? Once a year, if that. lol
I mainly use limewater/kalkwasser for calcium and alkalinity. I use kents essentials for the trace elements and iron. I use a scrubber to reduce/eliminate nitrate and phosphates. As long as the fish and corals are healthy and growing - I don't do a water change. When I can't balance everything out with calcium chloride, baking soda and magnesium chloride - then I'll do a 50% water change with whatever salt I have on hand. (preferably Tropic Marin)
Regardless of what salt you mix and use, the two main concerns with salt (for me) is how much calcium and alkalinity there is in the mix. A regular mix has a low calcium and alkalinity, but that's fine for me, because I know that if I drip limewater, I can always make those to parameters increase. I prefer tropic marin because it already has high calcium and alkalinity and it's also a high quality salt, free of phosphates and has a pretty good balanced blend of trace elements.