I'd like to get started in giant millipedes (just a few and a small setup on a budget) and I have my eye on a 2.5gal tank from Petsmart but the lid/"canopy" is apparently solid glass and obviously this will not do. Does anyone have experience with this tank and its canopy or with modifying it for inverts? I was thinking to drill holes in the glass and silicone screening over it but maybe it would be less frustration in the end to get plexiglas, drill that and use it to replace the glass entirely. Ideas?