Jelly Fish Feilds Party decorations

My son wanted a Spongebob Party for his 7th birthday and I came up with a Jelly-fishing theme. This is how I turned my livingroom into Jelly Fish fields. 

I  used double sided poster board I got for 69c a piece I got 2 blue 1 neon green and one green for an under water effect

 

I used several sizes of bowls to trace and cut out circles.

Cut in a spiral fashion going around and around towards the middle...I do it free hand but you draw it out first if you wanted....the thinner the strip the longer your decoration.

 

I did 3 colors 3 sizes and varied the thickness.

 

 
Spiral complete!

 Jelly fish balloon...as simple as it looks I took a pink balloon attached pink curling ribbon with gluestick  ( or tape both worked) and added purple dots and a wavy line....I made 10 for the whole room.

 Hang from ceiling alternating spiral colors and spacing out Jellyfish to create an under the sea Jelyfish fields.