Fish Hell is the seventh Crazed Cat Stage. It appears on the 21st of every month.
Battleground
Once the battle begins, the enemy base will spawn Croco at a fast rate, 1 Crazed Fish Cat for the first time, and 3 Crazed Fish Cats after that. When the player damages the base, Super Metal Hippoe will be spawned, along with 1 Croco and 3 Crazed Fish Cats. The enemy base will respawn 6 or 3 Crazed Fish Cats if the player defeats all of them. If the player takes too long to beat the stage, an Assassin Bear will show up, although he is thankfully unbuffed.
Strategy
Strategy 1
Lineup: 3-4 meat shields, Crazed Bahamut Cat, the best crit. hitter you have, Figure Skating and/or Cyborg; fill the rest with support units for whatever you feel less safe about (some anti-metal, another midranger, another meatshield or a combo).
Battle: Stall the Crocos at the start of the level until four Crazed Fish Cats overlap, then spawn Bahamut to destroy all of them at once (a level 30 Bahamut can do this easily).
Spam any anti-Metal cats that you have and few meatshields.
Once the base is hit, three Crazed Fish Cats will spawn. Spam all your meatshields, as well as all other attackers, and only ease off this if you are running out of money.
After Super Metal Hippoe dies, don't stop spamming meatshields; Crazed Fish Cats will keep spawning.
Strategy 2
Lineup: 3 cheap meatshields, Ramen Cat (30), Paris Cat (27), Major Space Cat/Jurassic Cat Sitter (28), Dragon Cat (20+7), Crazed Bahamut Cat (20), 2 midrangers with area attack or Crazed Dragon.
Battle Items: Rich Cat
Battle: Send out one Paris Cat to kill the Crocos at the beginning. When the Crazed Fish hits the Paris, spam all the meatshields, yes, Ramen counts as one too. The goal is to stall the Crazed Fish. When the triplet of Crazed Fish comes from the enemy base, start spamming Parises and stacking Dragons. Killing these first four Crazed Fish should be easy and give you enough money to afford Crazed Bahamut Cat and UFO Cats. Spam everything as you advance to the enemy base.
If you don't have Space Cat, this is where it gets iffy. You see, it all depends on RNG- whether Jurassic Cat Sitter will make it to the Super Metal Hippoe is a big enough question, and even so, it only has a 5% chance of a Critical Hit. As such, the battle could go on for a VERY LONG TIME. But eventually, whether through brute force or a Crit, you'll take down the Hippoe.
As for the rest of the battle, The Crazed Fishes aren't really much of a problem. As soon as they advance close enough to hit your damage dealers, Paris Cat and co. should kill them, providing you with the money you need to afford your second, or third, or even fourth Bahamut.
Don't worry. The Hippoe CANNOT advance unless you stop spamming meatshields, and even when you run low on money, the Crazed Fish will take care of that becuase they give you a lot of money.
Walkthrough
| Video | Player | Notes |
|---|---|---|
 Battle Cats Beginners' Guide - How to Beat the Crazed Fish; No Gacha (S5E4) |
Regit | No Gacha |
 Let's Battle Cats! -37- The Crazed Fish |
MrThunderRay | Skip to 7:05 |
