This pattern is written in US terms and is made in amigurumi style.

The pattern uses Aran/Worsted weight yarn with a 3mm hook.

You’ll need:
Aran weight yarn
3mm Crochet Hook
25mm Safety eyes (I use eyes by DarkSide Crochet)
Wire
Polyester Fiberfill
Darning Needle
Glass pebbles to add weight to the feet
Optional Fins: I used the large dragon ears from Darkside Crochet
(https://darksidecrochet.bigcartel.com/)

If you have any questions regarding my pattern please don’t hesitate to contact me.