I haven't rolled my IO Sea Salt buckets for over a year, but that may change ....

[Aquattro]

Originally Posted by SeaHorse_Fanatic

However, since I use 55g barrels for my water changes, the bags would make more sense time-wise.

Same. I use a 50g barrel and have it marked for one bag. No measuring salt. I also get good pricing on the box, so works out well for me.

[SeaHorse_Fanatic]

Bags here are $12-15 each but 160g buckets are loss-leader priced as low as $29.99 so can't complain about the cost of a bucket of IO at all.