
I don't think that you need to go so low! That low would be an instant effect vs. a longer more gradual effect at 1.02 or a little lower (~1.018).Originally posted by jhale:
for hypo to work you have to drop the salinity down to 1.009.
this will kill most things other than fish, so unless you have a fo tank or a qt set up hypo can't be used for our reef tanks.
