Yeah the GLR for 50 lbs is only $320 but it’s 2 day shipping at the least so I’d assume a lot more die off as well.If you're flush, spend the $95.
Either will have sufficient bacteria.
Glr looks cheaper.
I was thinking the same thing. I feel like the only thing I’d gain from it is the possibility of more hitchhikers and less stress on coralline algae and all that other good stuff. But maybe those things are worth the $$. I don’t now, it’s hard making these decisions especially when there’s money included lol.Strike that airfreight, save the $95.