top 2 4 1 3 Side glass or ventilation mesh (Following are the combinations) or or or or Back Glass or Ventilation Mesh or or Remark: There are many combinations of terrarium's left / right / back side. Specific type is subject to actual product. Install the threaded metal tubes provided to the base. Frist Check the Numbers and Arrow marks on the metal tube, And firmly screw the metal tubes in trun onto the base of the terrarium.
