how much do you need?...I'll have to look but I may have an extra 150gal box
not to butt in, but feel i need to do my civic duty.
There are literally hundreds of people who experienced mass bleaching and tank crashes when this salt for a period became wildly popular due to an article by former rc forum moderator/staff person with a doctorate degree. Ahem.
Hundreds of crashes. Leading to many asserting they would not use this salt if given to them free of charge.
Do your research, is all i am saying.