Z ziggy2 Jack Dempsey MFK Member Sep 6, 2007 1,618 1 38 IL Sep 30, 2015 #1 What's the difference between this and the stuff you buy in the LFS? Besides the price I mean. The red lake is food grade while the LFS material is not.
What's the difference between this and the stuff you buy in the LFS? Besides the price I mean. The red lake is food grade while the LFS material is not.
Z ziggy2 Jack Dempsey MFK Member Sep 6, 2007 1,618 1 38 IL Oct 1, 2015 #2 I mean using this in a diatom filter.
