Thanks,
It'd basically a 40 aga(that I bought from a garage sale for 10 bucks); 4 glass baffles (I had cut to size and polished the edges at the glass shop); and a tube of silicone (I got fron the hardware store).
Basically how it works (right to left)
1. The water from the overflow enters.
2. It goes over and under 3 baffles (to diffuse micro bubbles).
3. It enters the fuge area (which has rock rubble & cheato).
4. It enters the return area back into the dt.
Checkout the model I used over at
Melevsreef.com - Welcome!.
It took about half and hour to do the project...and voila !...a custom sump for under 50 bucks.
Hope this helped !