Hyposalinity question - QT tank - how fast can you lower SG?

[midgetwaiter]

What you are worried about when dropping the salinity in a QT is the bio filter, the fish don't mind. You can move fish into hypo without acclimation provided the pH is steady.

Watch for bacterial blooms and ammonia levels, have some prime handy, etc. 72 hours would be a good time frame although 48 is possible.

Going back up plan to take at least a week.