Fruit fly proofing

[kueluck]

and if you need to plug the Exo Terra doors on the hinge side I fold up paper towel and place it there. After it's in place mist it down and it will conform the the glass door.

[Tongue Flicker]

It's very hard to actually fruit-fly proof an enclosure. Just keeping it clean and odorless inside sometimes is not just enough. They could fit into even the finest of vent holes just to lay and drop their eggs inside