Monty the Marlin by Theresas Crochet Shop

Whale amigurumi pattern - 2 sizes by O Recuncho de Jei

Sandy the Sea Turtle

Oscar the Octopus by Smiley Crochet Things

Clover the Clown Fish - No sew by All From Jade

Tropical Fish Party by The Flying Dutchman Crochet Design

Snowy the Seal by Elisas Crochet

Watermelon Turtle by CuteVilleToys

Barney Whale and Nina Narwhal by Hello Yellow Yarn

Odd the octopus

Penguin Turtle - Low Sew by Crochet Pattern By Nina

No Sew Carlos the Crab by Alter Ego Crochet