How do you tag a jellyfish? (2017)

TIL that a "smack" is a group of jellyfish

TLDR; you tag a jellyfish using glue, suction cups and/or cable ties.

Loved the part about doing jelly donuts to bring jellies to the surface!

I thought you'd stitch a small tag onto the jelly-hat

very carefully

Great more plastic pollution in the oceans