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This article describes content that may be included in a future update. 
This content has appeared in development versions, but the full update containing it has not been released yet.

This article is about the fish mobs. For the fish items, see Fish (food).

Tom Stone Mojang avatar

You're not the only new explorer of the updated oceans, mind. We've filled the seas with new types of fish! Above is the delightful pufferfish, which filled me with delightful poison because I was too busy taking that screenshot to swim away in time :(

Tom Stone[1]

Fish are common passive mobs found in oceans and rivers. They come in 4 main variants: cod, salmon, puffer fish, and tropical fish.

Spawning

Cod spawn in normal, cold, and lukewarm oceans, and their deep variants.

Puffer fish and tropical fish spawn in lukewarm, warm, and deep lukewarm oceans.

Salmon spawn in cold and frozen oceans, and their deep variants. Unlike the other types of fish, they also spawn in normal and frozen rivers. Salmon can spawn in 3 size which is small, normal and large.

Drops

Fish drop 1 of their item form when killed: raw cod, raw salmon, pufferfish or clownfish. Cod and salmon will drop the cooked variant of their item if killed while on fire. A tropical fish will drop clownfish no matter what its type, pattern or colors are. Fish will also drop a bone, also different size of salmon drop different amount of bone.‌[Bedrock Edition only]

Behavior

Cod, salmon and tropical fish tend to swim in schools of fish (a maximum of nine cod, six salmon, and nine of the same tropical per school). Salmon are able to jump up waterfalls.[verify]

The player may collect a fish by using a water bucket on it, which gives the player a fish bucket. When that fish bucket is used against a block, it empties the bucket, placing water with that fish swimming in it.

Weaknesses

None of the fish are able to survive out of water. Outside of water, they flop around like guardians for a while until eventually they start to suffocate and die like squid. Cod, salmon and tropical fish will flip around on their sides.

Fish have a weakness to weapons that have the Impaling enchantment, which also affects squid, turtles, drowned, guardians, and elder guardians.

Defenses

Puffer fish will puff up when approached by a player, going from unpuffed, then semi-puffed, to fully puffed. Puffer fish are technically passive mobs but going near one when fully puffed will inflict the player with seven seconds of Poison, and touching them in their puffed form will deal some damage separate from the poison.

Tropical fish varieties

Wild Tropical Fish Variants

The 22 common varieties of tropical fish

When tropical fish spawn in the wild, 90% of the time they will come in one of the 22 varieties seen on the right, and the other 10% of the time their patterns, size and colors will be completely random, drawn from any of 2 shapes, 16 colors, 6 patterns, and 16 colors for the pattern. These result in 3072 naturally-occurring combinations. With commands, the player can summon tropical fish without patterns, giving a further 32 possible combinations.

Data values

See also: Chunk format

Cod and salmon have entity data associated with them that contain various properties of the mob. Their entity IDs are minecraft:cod and minecraft:salmon.

Puffer fish and tropical fish have additional entity data, beyond what other fish have. Their entity IDs are minecraft:pufferfish and minecraft:tropical_fish.

Fish (mob)/ED

The fish sizes and patterns are depicted in the following table, with white body color and dark gray pattern color.

second-least byte
0 1 2 3 4 5
least byte
1 Tropical Fish Patterns
0

The 22 varieties of tropical fish most commonly found throughout the world have Variant tag values from the following table, which also lists what color/shape/patterns come from that value.

Shape Pattern Color Color for the pattern Variant
1 1 1 7 117506305
1 0 7 7 117899265
0 1 7 3 50790656
0 4 0 7 117441536
0 1 11 7 118161664
0 0 1 0 65536
0 5 6 3 50726144
1 3 10 4 67764993
1 5 0 14 234882305
0 5 0 4 67110144
1 2 0 7 117441025
1 5 0 1 16778497
0 3 9 6 101253888
0 4 5 3 50660352
1 4 14 0 918529
0 2 7 14 235340288
1 3 14 0 918273
1 0 0 4 67108865
0 1 0 0 256
0 0 14 0 917504
1 1 4 4 67371265
0 3 0 7 117441280

Advancements

Icon Advancement In-game description Parent Actual requirements (if different) Resource location
Advancement-plain-rawTactical Fishing
Catch a Fish... without a Fishing Rod! Fishy BusinessUse a water bucket on any fish mob.husbandry/tactical_fishing

History

alpha
June 28, 2010Notch mentioned that fish might be a feature of coral, if he were able to add coral: "... I do know that the corals will have tiny fish particles around them."
October 4, 2010Fish were a passive mob that Notch showed interest in adding. In the promotional graphic for the Halloween Update, Notch indicated he would add fish. However, they were only added as an item; there was no code for a fish mob.
release
October 5, 2012Fish were jokingly teased in the fake snapshot 12marc40awesome, along with coral and "fish blocks".
April 13, 2013When Jon Kågström was asked in his AMA on Reddit, "What mob would you like to implement into the game?" He responded, "I would like to add birds, fish and tree animals to make it more alive. However this will take some time before it can be done."
July 31, 2013During Notch's AMA on Reddit, when asked about what happened to his plans of adding fish as a mob, he responded, "Oh yeah, the fish!"
November 18, 2017File:TeasedFish.jpegTwo fish mobs, presumably early tropical fish, were shown off in a clip presented at MineCon#MineCon Earth.
upcoming
1.1318w08bAdded fish mobs, at this time only cod, salmon, and puffer fish. They had 20 health.
18w10aChanged health to 3.
18w10bTropical fish now make sounds, and do not use the player damage sound.
18w15aCod and salmon now drop the cooked version of their item drops if killed while in fire.
Upcoming Bedrock Edition
1.2.14build 1Added all 4 variants of fish.

Issues

Issues relating to "Fish mob", "Puffer fish mob", "Cod mob", "Salmon mob", or "Tropical fish mob" are maintained on the bug tracker. Report issues there.

Trivia

  • Despite its item form being named "Pufferfish", the bucket and spawn eggs refer to the respective mob as "Puffer Fish".[2]
  • Puffer fish will puff up and poison the invisible player, and the player on peaceful difficulty, creative and spectator mode.[3]

Gallery

References

  1. "How We Ruin-ed Minecraft" – Minecraft.net, March 5, 2018
  2. MC-124190
  3. MC-126085
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