Ok, finally took some new pics. Here is a before:
I did however, move the blastos. In the "after" pic, the light spot on the rocks is where it was.
I will continue the changes I have made to the system, until all signs of it are gone. I still have a slight amount in the sand. Here is a video of the carbon filter I made from a 20g tank. I plan to add more carbon pads to it tomorrow.
Have a good day!
Jason