Board Thread:Off Topic/@comment-27144409-20180806132759/@comment-25396609-20190304043350

Sounds more like a miniature Leviathan; and Dagon is actually sort of a mer-man; these more resemble Deep Ones or Sahuagin.

If you want the aquatic version of a Beowolf you should base it on an otter, seal, or walrus rather than a mutant fish.

Also keep in mind that any sort of humanoid body shape whille greatly limit its mobility in water; there's a reason very few fish have anything resembling arms or legs after all. If you want the combat role equivalent of the Beowolf rather than threat level, why not go for a plain old shark? Something fast, strong but not overwhelming, and well adapted to its home biome.