The box will have 4 separate bags that make 50g each. I just take out one bag and throw it my old empty salt bucket and keep the other bags until the bucket is empty.
I used coralife and Kent salts I believe and didn't much care for them. lol
180g Reef - 60g Rimless Reef -90G FOWLR- 125g Malawi Cichlids- 40b REEF- 34g Fresh Planted-working on- 20L FOWLR- working on
I have a mix of many different saltwater fish amongst my tanks, but I love my Tangs most of all.