Alright, I am sure people are sick of these, but I want to post mine anyway 
My tank started up in Feb. of this year. Previously this was a FW tank for 2 years.
The current list of equipment:
I also have a Seio 820, but it blew the sand around a bit too much when I hooked it up.
waiting for a bit longer on that....
The sump has the return in the middle. So I have a T from the drain; most of the H20 goes into the skimmer compartment. A smaller, 3/4" line goes to the refugium. At this time, I have the ball valve all the way open on the line going to the refugium. Here is a shot from the back of the tank during leak testing:
This is a picture of the drain on the left, and the return on the right
One thing I learned is that when leak testing... you need to set up the skimmer and RUN IT.... when I was leak testing, the sump could hold all of the H20 when the power was off-- but I didn't have the skimmer running. However, when the skimmer was running, the level of water in the sump increases. I had a minor flood in my living room (well, just a few cups of water) when I had a short kill the power to the tank.
I had to redo the drain so there was no 90 degree elbow in the tank; that prevented less water from going in the tank, but was a bit louder. Oh well
My tank started up in Feb. of this year. Previously this was a FW tank for 2 years.
The current list of equipment:
Clear for Life acrylic tank, drilled with 1 1/2" drain
Custom acrylic sump
ASM G2 Protein skimmer
Quiet One 3000 return pump
3 Maxijet 900s, 2 on a wavemaker
4 x 54 watt Sunlight supply T-5 lighting
200 watt visitherm heater
I also have a Seio 820, but it blew the sand around a bit too much when I hooked it up.
The sump has the return in the middle. So I have a T from the drain; most of the H20 goes into the skimmer compartment. A smaller, 3/4" line goes to the refugium. At this time, I have the ball valve all the way open on the line going to the refugium. Here is a shot from the back of the tank during leak testing:

This is a picture of the drain on the left, and the return on the right

One thing I learned is that when leak testing... you need to set up the skimmer and RUN IT.... when I was leak testing, the sump could hold all of the H20 when the power was off-- but I didn't have the skimmer running. However, when the skimmer was running, the level of water in the sump increases. I had a minor flood in my living room (well, just a few cups of water) when I had a short kill the power to the tank.
I had to redo the drain so there was no 90 degree elbow in the tank; that prevented less water from going in the tank, but was a bit louder. Oh well