Mad Doctor Fish

Mad Doctor Fish (マッドドクターフィッシュ, Maddo Dokutā Fisshu) were Mysterious Beings and part of the Monster Association. They lived in a sort of symbiotic relationship with Evil Natural Water, but were killed via oil poisoning.

Appearance[]

The Mad Doctor Fish's appearances are based on red garras (also known as doctor fish), but they have larger jaws and sharper teeth that bear a resemblance to carnivorous piranhas. They also appear to possess up to six eyes, though the number varies per fish.

Plot[]

Human Monster Saga[]

Monster Association Arc[]

As a last resort, Master Joe opens the tank containing Evil Natural Water, releasing it along with the fish to attack Atomic Samurai's disciples and Tongara. The fish devour Master Joe, while Evil Natural Water uses them to assault the humans as it rampages down the hallway. When Tongara is fatally wounded and unable to continue, his body and battle suit are torn apart by the Mad Doctor Fish.

More Mad Doctor Fish emerge when Evil Natural Water attacks Child Emperor, launching them at its target once again. They chew through parts of Child Emperor's backpack arms and weapons, but he manages to eliminate most of them. After Child Emperor freezes Evil Natural Water, it absorbs the oil from Sludge Jellyfish's body to lower its freezing point. This process poisons and kills all the Mad Doctor Fish, expelling their lifeless bodies.

Abilities and Powers[]

Mad Doctor Fish Chew — Mad Doctor Fish devour a monster in mere seconds.

The Mad Doctor Fish are dangerous but not overwhelmingly powerful. They serve as an effective tool for Evil Natural Water to execute various long-range attacks.

Physical Abilities[]

Powerful Bite: Mad Doctor Fish possess a strong bite capable of piercing the flesh of other Mysterious Beings. They can completely consume weaker or wounded opponents within seconds and even tear through Tongara's highly durable armor. Additionally, they are able to chew through Child Emperor's metal weapons, damaging and breaking them.

Battles[]

Participants	Chapter(s)	Episode(s)	Result
Evil Natural Water and Mad Doctor Fish vs. Atomic Samurai's disciples and Tongara	Chapter 113	None	Win
Evil Natural Water and Mad Doctor Fish vs. Child Emperor	Chapter 125	None	Loss

Trivia[]

The Mad Doctor Fish are the only monsters in the series so far to live in symbiosis with another.
Initially, the Mad Doctor Fish were assigned a disaster level of Tiger, but after a redraw, they are no longer explicitly identified by name or disaster level.

References[]

Navigation[]

v • eMonster Association
Leaders	Orochi ^† • Psykos/Gyoro Gyoro ^†
Executives	Black Sperm • Elder Centipede ^† • Evil Natural Water ^† • Fuhrer Ugly ^† • Gouketsu ^† • Gums ^† • Homeless Emperor ^† • Nyan ^‡ • Overgrown Rover
Dragon	Bakuzan ^† • Gale Wind ^‡ • Golden Sperm ^† • Hellfire Flame ^‡ • Phoenix Man
Demon	Awakened Cockroach ^† • Baquma ^† • Bug God ^† • Building Booper ^† • Devil Long Hair ^* • Do-S ^* • Eyesight ^† • Face Ripper ^† • Fist Fight Djinn ^† • Free Hugger ^† • G5 ^† • Hundred-Eyes Octopus ^† • Rafflesidon ^† • Rhino Wrestler ^† • Royal Ripper ^† • Senior Centipede ^† • Showerhead ^† • Super Mouse ^† • The Great Food Tub ^† • The Three Crows ^† • Unihorn ^† • Vampire (Pureblood) ^†
Tiger	Destrochloridium ^† • Electric Catfish Man • Mad Doctor Fish ^† • Maiko Plasma • Marshall Gorilla ^* • Master Joe ^† • Sludge Jellyfish ^†
Unknown	Benpatsu ^* • Choze ^† • Evil Eggs ^† • Evil Eye ^† • Gale ^≠ • Goddess Glasses ^≠ • Gyoffrey ^† • Hamukichi ^* • Haragiri ^† • Hellfire ^≠ • Junior Centipede ^† • Manako • Platinum Sperm ^† • Raptora ^† • Reptera ^* • Rosie ^† • Sword Devil Executioner ^† • The Three Tempest Brothers • Venus Mantrap ^† • Volten ^*

v • eMysterious Beings
Dragon (or higher)	Boros ^† • Byakko ^† • Genbu ^† • Orochi ^†
Dragon	Bakuzan ^† • Black Sperm • Carnage Kabuto ^† • Elder Centipede ^† • Energiser ^† • Forest King ^† • Fuhrer Ugly ^† • Gale Wind • Geryuganshoop ^† • Gouketsu ^† • Groribas ^† • Gyoro Gyoro ^† • Gums ^† • Golden Sperm ^† • Hellfire Flame • Homeless Emperor ^† • Kenzan Rat ^† • Marugori ^† • Melzargard ^† • Nyan • Overgrown Rover • Pesky Clown ^† • Pluton ^† • Psykos • Vaccine Man ^†
Demon	170,000-Year-Old Cicada Larva ^† • 170,000-Year-Old Cicada Adult ^† • Armored Gorilla • Awakened Cockroach ^† • Baquma ^† • Beast King ^† • Bruinado ^† • Bug God ^† • Building Booper ^† • Deep Sea King ^† • Demonic Fan ^† • Devil Long Hair ^* • Do-S ^* • Emperor Giant Anteater ^† • Eyesight ^† • Face Ripper ^† • Fist Fight Djinn ^† • Free Hugger ^† • G4 ^† • G5 ^† • Game-Berus ^† • Giant Crow ^† • Giant Snowman ^† • Grizzly Nyah ^† • Hundred-Eyes Octopus ^† • Internet Surfers ^† • Jumping Spider ^† • Lord of Mountains ^† • Macho Daikon ^† • Mosquito Girl • Rafflesidon ^† • Rhino Wrestler ^† • Royal Ripper ^† • Scaledon ^† • Senior Centipede ^† • Showerhead ^† • Sky King ^† • Subterranean King ^† • Super Mouse ^† • Surprise-Attack Plum ^† • The Great Food Tub ^† • The Three Crows ^† • Twin-Headed Tsuchinoko ^† • Unihorn ^† • Vampire (Pureblood) ^†
Tiger	Black Roast ^† • Crablante ^† • Delorean ^† • Destrochloridium ^† • Electric Catfish Man • Fighting Bull-Frog ^† • Forest Folk ^† • Frog Man ^† • Great Giant Anteater ^† • Ground Dragon ^† • Kamakyuri ^† • Kombu Infinity • Mad Doctor Fish ^† • Maiko Plasma • Marshall Gorilla ^* • Master Joe ^† • Man-Eating Capybara • Octopus Claw Man ^† • Personification Of A Light Pull Cord ^† • Sludge Jellyfish ^† • Slugerous ^† • Three-Eyed Ghost ^† • Urn Eel ^† • Withered Sprout ^†
Wolf	Beer Bellee • Himawari ^† • Hotdog ^† • Messenger of the Seafolk ^† • Piggy Bancon ^† • Tongue Stretcher • Shiverhuahua ^†
Less than Wolf	Monster Chick Man
Unknown	Alien Seer ^* • Ancient King ^† • Angry Grandpa ^† • Autumn Phantom Red Golden-ringed Dragonfly ^* • Benpatsu ^* • Choze ^† • Cruel Dragon ^† • Dark • Dark Matter Gunner ^† • Dirt Earthworm ^† • Eagle ^† • Empty Void • Enamel ^† • Evil Eggs ^† • Evil Eye ^† • Evil Natural Water ^† • Falcon ^† • Fish of Darkness • Gale ^≠ • Giant Salamander ^† • Gigakigan ^† • God • Goddess Glasses ^≠ • Gyoffrey ^† • Hamukichi ^* • Haragiri ^† • Hawk ^† • Hellfire ^≠ • Junior Centipede ^† • Kirin ^† • Kite ^† • Lord Great White ^† • Manako ^* • Men's Esthetician Man ^* • Platinum Sperm ^† • Rosie ^† • Raptora ^† • Reptera ^* • Rangor ^† • Research Hybrid Monster ^† • Sage Centipede ^† • Sea Slug • Snake-type monster ^† • Super Custom YO649Z Mk. II ^† • Suppon ^† • Sword Devil Executioner ^† • The Mad Cyborg • The Three Tempest Brothers • TV Junkyard Monster ^† • Unnamed Warrior of the dragon alliance ^* • Venus Mantrap ^† • Volten ^*