I've taken a few minutes of my spare time to dissect grifloki's (see previous entry) custom wet / dry filter build and constructed a diagram of the diassembled filtration system and identified its components. This is for those who want to build a similar system.
I modified the filtration elements to include two lighting grates that sandwiches a custom polyester media filled with activated carbon. I'll work on diagraming the schematics for the overflow box and refugium when I have a chance. Once all the individual components are diagramed, I'll begin building the turtle tank. Stay tuned.