> For the complete documentation index, see [llms.txt](https://sunfish-studios.gitbook.io/main/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sunfish-studios.gitbook.io/main/animation-behaviours/spawn-fish.md).
# Spawn Fish
A `StateMachineBehaviour` that triggers **fish spawn and despawn** at a specific animation time. It connects with all the components that implement `IFishSpawner`
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๐ง **Inspector Settings**
**Spawn Time**\
Normalized animation time (0 โ 1) when spawn/despawn should occur.
**Despawn**
* **Unchecked**: Calls `SpawnFish()`.
* **Checked**: Calls `DespawnFish()` instead.
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๐ **Key Behavior**
**Trigger Logic**
* During update: Once animation reaches `spawnTime`, fires **once**โeither `SpawnFish()` or `DespawnFish()` based on the `despawn` flag.
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๐ก **Notes**
* Currently being used on Fishing\_End\_Catch\_Fish and on Store\_Fish\_from\_Holding aniations.
* [**FishCatcher**](/main/main-components/fish-catcher.md) implements IFishSpawner
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