I have just bought a 20 gallon Long tank to accomodate my "children" i have decided to try coco fiber, a few pals i have on here support the idea others are vey nervous about it. I have 3 leos now lol but only two are big enough to be together in the 20 long. I was wondering if anyone else has used coco fiber as the entire substrate? I was using cage carpet in my 10 gallon, but spot (my oldest) her nails are getting caught in the carpet and i feel real bad when shes after a cricket and then bam shes caught! I have been using paper towels in my other gecko flowers quarantine set up but its truly starting to prove to be expensive over time. i know sand is a huge no no, and i have heard co co is questionable. what are your thoughts, opinions, experiences with coco?