I actually ordered some springtails to be the decomposers of the enclosure, and the package said to dump the rubber feeling charcoal in there and it'd be fine. Well, my springtailes didn't make it because I didn't realize you had to feed them things like cucumbers slices. So now I have no clean up crew and just lots of charcoal looking things mixed into the substrate- when I change the substrate here in a few weeks I am gonna get all of it out so the charcoal goes away. It doesn't hurt Marbles and she doesn't eat it, its just annoying and doesn't flow with the aesthetic of the tank.
Before |
After |
All in all I do not regret trying a bioactive enclosure, I love the idea of it, it is just hard to maintain with a reptile that destroys everything. The next reptile I get in a few years once I am in my own place, most likely a lizard of some kind, I might try going bioactive.