I have some nice pieces of drift wood Id like to put in a viv Im working on for crested geckos. I see alot of people post that isopods/ potato bugs are benificial to vivs. Im curious what exactly they eat ? Ive heard they will eat break down feces, and mold. Do they also eat/destroy wood? Whenever I see a nice piece of wood outside that is rotted its always filled with these guys. Got me wondering if they will breakdown my driftwood overtime ?