How far in advance can or should you premix brackish water? Should you "age" the water prior to mixing or can you mix, then age? Can it just sit or must it circulate, etc.? 



I'm going to price some containers for the job but what I get would be determined my the answers to the above questions.
Thanks.
Joel
I'm going to price some containers for the job but what I get would be determined my the answers to the above questions.
Thanks.
Joel