Fishes

This is a list of all items which can be placed into a Fish Tank. This page does not include the prices of fishes.

Regular Fish

These fish are commonly caught fish which are usually caught using either Wiggly Worm, Shiny Flashy Thing, Salmon Eggs, Fishing Fly or Shrimp Lure.

Fish	Max Size
Goldfish	15lb
Catfish	30lb
Sunfish	160lb
Bass	70lb
Mahi Mahi	120lb
Dogfish	50lb
Whale	200lb
Gar	90lb
Stonefish	160lb
Sand Shark	200lb

Crabs

Crabs are caught using Lobster Traps. Using five of any bait and waiting anywhere between 1-3 days will yield a crab. Depending on the bait used, it may yield different sized crabs.

Crab	Max Size
Dungeonist Crab	?
Lobster	?
Crawdad	?
Alaskan King Crab	?
Purple Shore Crab	?
Hermit Crab	?

Radioactive/Ice Fishes

These fish can only be caught in special environments. Ice environments are created by using a Hand Drill on an Ice Crust Block with a Water Bucket on top, while radioactive environments are created by using a Nuclear Detonator on a Uranium Block with a Water Bucket on top. Only Uranium Glowing Lure can be used to catch fish in radioactive environments while only Mega-Pellet Bait can be used to catch fish in ice environments.

Fish	Environment	Max Size
Maidmare Fish	Radioactive	160lb
Weird Manta Ray	Radioactive	190lb
Double-Headed Angel-Devil Fish	Radioactive	60lb
Alpha Great White Shark	Ice	190lb
Absolutely Real Elephant Fish	Ice	60lb
Cuttlefish	Ice	120lb

Halloween Fish

Halloween fish can only be caught using either Minor Otherworldly Bait, Lesser Otherworldly Bait or Otherworldly Bait.

Fish	Max Size
Ghost Fish	200lb
Skeletal Shark	200lb
Demon Angler	200lb

WinterFest Fish

WinterFest fish can only be caught using Candy Cane Bait.

Fish	Max Size
Swedish Fish	180lb
Gingerbread Fish	150lb
Neon Squid	200lb
Antarctic Icefish	120lb
Mr. Narwhal	200lb
Glass Piglet Squid	50lb

COTD Fish

COTD fish are caught during their respective events using Catch-of-the-Day Bait. All fish caught using a Catch-of-the-Day Bait have a max perfect size of 150lb, but the extra effect of the bait may catch even bigger fish, causing it to be labeled "Massive". The maximum massive fish size is ~190lb.

Fish	Max Size	Recipe
Pineapple Fish	150lb	Catch it during the Super Pineapple Party.
Firefin	150lb	Catch it during SummerFest.
Orca	150lb	Catch it on any day
Mutant Fish	150lb	Catch it during Night Of The Comet.
Rainbowfish	150lb	Catch it during St. Patrick's Week.
Totally Legit Bunnyfish	150lb	Catch it during Easter Week.
Picasso Triggerfish	150lb	Catch it on any day
Axolotl	150lb	Catch it during Cinco De Mayo Week
Seahorse	150lb	Catch it during Anniversary Week
Koi Fish	150lb	Catch it during Harvest Festival.

Trivia

Fishing with a Catch-of-the-Day Bait may catch a fish bigger than their maximum perfect size.
A bug involving the Shrimp Lure would make it able to catch any kind of fish with a greatly higher size than perfect the first hours after the fishing update. This bug was later fixed.