Below is a list of the fish in all of Sig's Vault. Click on any of the images to access more detailed information about that fish. NOTE: The fish images are meant to be hidden.
The fish of Sig's Vault come in two varieties. Those that can normally be found in Sans Culpra... and Mutated versions that replace the normal versions as the specific mixes are unlocked. The Red Lust Prize Fish does not mutate.