This is my sump refugium. I have no clue what im doing, so I will describe what I did and hope that someone can tell me good or bad.
On the left is the inlet compartment, with pump, skimmer, and main tank inlet, as well as a bunch of live rock rubble.
In the middle is a deep sand bed. Nothing else yet.
On the right is the outlet compartment, with pump, bioballs, and an internal filter.
The inlet wall is 1.5" higher than the outlet wall.
Am I doing this right?!