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.