Quote:Originally Posted by
silverado61 http:///t/396628/sump-refugium#post_3534096
Whats the difference between a sump and a refugium?
Let me get really really nerdy even as flower already gave the good answer.
A refugium is a protected area where macros/pods/etc are protected from display area predators.
a sump is the lowest container in a multiple container open system.
(you can see how those apply to flower's comments and other posts here).
Now consider a two tank system
a display tank on a counter top with another container in a shelf above that display.
And just to make it even more confusing place add a partition (egg crate) across the back of the lower display tank.
With that system which is the sump and which is the refugium?
Ans the display tank.
Hopefully that didn't throw you a curve ball.
my .02