How can I decorate jelly
Look for two molds shaped as Wobbles eyes. 
Fill the mold's border and center with black gelatin and leave it in the fridge until it's set. Add white gelatin for the eyeballs. Leave it in the fridge again. When the eyes are set you can put them inside the bigger mold and fill it with green gelatine.

This is an example of the same effect using candy fish and blue gelatin.
You could even use candy eyes and save time.


Jello aqualium.