Turtellini Turtle Bundle Pack by Crochetbykim

Odd the octopus

Tropical Fish Party by The Flying Dutchman Crochet Design

Valentine, the little love otter by melealine

Pedro the Penguin by Alter Ego Crochet

Barney Whale and Nina Narwhal by Hello Yellow Yarn

Whale amigurumi pattern - 2 sizes by O Recuncho de Jei

Orca

No Sew Carlos the Crab by Alter Ego Crochet

Plush Harry the Sea otter by Bigbebez

Liverspot Lloyd the octopus

Turtle rattle by TANATIcrochet