BE A FISH BAIT — Mutations List
Updated July 2026
Mutation Types
Mutations alter fish appearance with glows, palettes, and particles. Each type carries a value multiplier applied to sell and aquarium calculations. Names and visuals are community-labeled until VoidDeckStudios publishes official taxonomy.
Common Mutation Tiers
Low multiplier mutations appear more frequently — good early flex, replace in tanks when higher multipliers arrive. Mid multiplier mutations form the backbone of serious aquariums. High multiplier mutations are chase drops during aura-boosted farms.
Identification
Inspect fish before selling — mutation indicators include particle effects and UI tags on the catch popup. Screenshot unknown variants for Discord identification threads.
Stacking Rules
Typically one mutation per fish. Mutations stack multiplicatively with sell auras. Read the mutations explained guide for farming strategy.