How to Make a Jelly Fish - as part of the expert series by GeoBeats. Let us make a jellyfish. First we will start out with a geo-blossom balloon in clear. Then you will want to tie the balloon and clip off the nozzle. Take a 260 clear balloon. Inflate it about an inch and a half. Create a small 1 inch bubble and using the nipple end create a pinch twist. We will tie the balloon into the inner section keeping the bubble in our hands. And this is another clear uninflated balloon and we will do that with a third balloon. We are going to cut off our or trim our balloon. Insert the small bubble into the geo-blossom which is best done by just simply feeding the 3 balloons. Then we are going to tuck and curve this gently. And now you have a jellyfish.