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Discover the vibrant and diverse world beneath the waves with our PolyStyle Fish Package, a collection that brings an array of colorful, low-poly fish to life in your aquatic-themed projects
This package is set up to seamlessly integrate with  Fish School System V2 and Fish School System V1.

These fish can also be used without these packages as standalone Skeletal Meshes.
The package includes 15 Fish species, which utilize gradients and material ID’s instead of textures to increase performance on low-end devices.
The triangle of all fish are below 1000 triangles each (aside from the LionFish, which has 1700 triangles).

Fish species include:

  • Angel Fish
  • Moorish Idol
  • Blue Tang
  • Purple Tang
  • Clown Fish
  • Lion Fish
  • Parrot Fish
  • Puffer Fish
  • Clown Trigger Fish
  • Batfish
  • Barracuda
  • Grouper
  • Great Trevally
  • Sail Fish
  • Tuna

Each fish includes a Vertex Animated Static Mesh, a Skeletal Mesh, and Physics Asset set up for ragdoll effects. All fish use the same Skeleton, simplifying the animation process.
This package also includes underwater caustic lighting, volumetric fog, and depth of field post-processing effects, which can be seen in the video.

Please note: The Vertex Animation Material Function is set to work with the School System V2 by default. To set it to work with the School System V1, open the “MF_LowPoly_VertexAnimation” Material Function, and uncheck the Static Switch parameter labeled “FishSchoolSystemV2“.


15 Static Meshes 15 Vertex Animated Static Meshes 15 Skeletal Meshes 15 Physics Assets Caustic Lighting ‘Light Function Material’ Vertex Animation Material function – compatible with ‘Fish School Systems 1 and 2’



Scaled to Epic skeleton:

Yes, for Vertex Animated Static Meshes. No, for skeletal meshes (since all fish use the same skeleton)



Number of Animations:


Animation type:


Number of Materials and Material Instances:


Number of characters:


Vertex counts of characters:

All fish excluding Lionfish = 920-1996 LionFish = 4300

Texture Resolutions:

512×512 = 2 (Caustic Lighting Textures) Vertex Animated Textures: 15 (Maximum is 868×52)

Supported Development Platforms:

Windows & Mac


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Poly Style Fish for School System


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