Step 2 Spread sand, pushing into all corners. Pick up terrarium and gently tilt from side to side to level sand.
Step 3 Place a shell in centre and on a slight angle to opening.
Step 4 Add 2 tillandsia, 1 on sand and 1 nestled in shell opening.
Step 5 Arrange pebbles on sand around shell.
Tip Bathe tillandsia once a week by spraying leaves or dunking in water, but do not leave soaking.