[quote author=GreshamH link=topic=6087.msg77168#msg77168 date=1233085785]
[quote author=xinumaster link=topic=6087.msg77156#msg77156 date=1233078619]
If you do your water change regularly you can use Epson salt that you can buy at Longs to suppliment your Mg.
[/quote]
IMO I would mix mag flake and epson so you get a balanced load. RHF recommends this as well.
[/quote]
Do you buy the mag flake online? Is there a local source? Yes...I know this question is asked constantly...
V