Noticed the treatment rates gals per lb were inconsistent between the 3 sizes. Referencing the actual Aquascape web site found that the 40 lb / 30,400 gals is correct. 2 lb box should state treats 1520 gals, 9 lb box should state treats 6,840 gals. (ie, 760 gals per lb)
Rating:
[5 of 5 Stars!]