Dolphin Pattern makes one ~8 inch dolphin amigurumi. You can make its larger or smaller by simply changing your hook size and yarn weight.

Octo Pattern makes a 2 inch tall by 4 inch wide (including legs) Octopus. You can easily make adjustments to this pattern to have shorter/longer legs, and jumping up/down a hook/yarn size.

Jellyfish modification added into the Octo Pattern!

Clown Fish pattern finished its is roughly ~7 inches long.

Simple Star Fish patter- so easy to make roughly 5 inches wide.

Seahorse -Pattern just added! She comes out just shy of 6 inches.

Great White Shark- 6in long but cuddly instead of deadly.