I have been using a substrate terrarium to pot my plants, but this leads to many faults. First of all, the space runs out, and for me its hard to feed my plants, since the bug has to actually go in the terrarium. And the water builds up in the bottom of my layer, the layers are rock/gravel/activated charcoal/ lf sphganum/ and my potting mix. Then I planted my plants, right now, some plants are outgrowing the terrarium but that not most of the problem. The bacteria gathers at the bottom, and is hard to get rid of the extra water unless I drill a hole at the bottom. I was wondering if anyone knew how I can set up a terrarium or anything else, that would make my plants still displayable, and happy in their environment.