I bought only one block of Coconut Fiber for now because I didn't have much money while at Petco. Anyway I have a picture of my materials based on what you told me. Tell me what you think... I have the small trashcan on the right, the coconut fiber in the middle, and the spray bottle on the left(for moisture). The knife is for cutting the block in half.

-----
Four Alligator Lizards