Mixing saltwater to early?

[reefdude37]

I started mixing my saltwater today(2 gallons) for next weeks water change. I do my water changes on wesnday. and todays Friday. So its going to be mixing for 5 days. I have a 402 power head in the bucket(its a big powerhead).... is this ok or is it to early.?

 

[bigarn]

As long as you check the SG before you add it you should be okay.

 

[pkgrif]

How long should your mix saltwater set before adding when doing a water change and is there too long :notsure: