Small but fearsome to look at, the fangtooth is read as an anxiety from the deep that turns out smaller in the light than it seemed in the dark.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.