<a href=showthread.php?s=&postid=9940454#post9940454 target=_blank>Originally posted</a> by Reefugee
David,
Is the pool supply stuff pure enough to be used in our tank? Just curious.
Also - I think there was someone (I won't name who) who was thinking about doing a group buy for DowFlake and MagFlake. Baking soda and magnesium sulfate are cheap and easily accessible so I don't think it would be worth doing a group buy on those items.
Minh
<a href=showthread.php?s=&postid=9940454#post9940454 target=_blank>Originally posted</a> by Reefugee
Also - I think there was someone (I won't name who) who was thinking about doing a group buy for DowFlake and MagFlake.
<a href=showthread.php?s=&postid=9941183#post9941183 target=_blank>Originally posted</a> by jlfnjlf
That someone is me, but I backed out so now someone else is considering doing a group buy.