Fish With Big Lips
Fish With Big Lips have large, blubbery lips that let them eat specific meals. I prefer to believe that the majority of these fish names are merely showpieces with Hollywood-style lips! The animals listed below can protect themselves or suck up their food whole thanks to their large lips. While some of these scaly animals are excellent for observing in the ocean, others make wonderful housemates. Take a look at these fourteen critters who have flawless lip jobs!
14 Fish with Big Lips
Koi
Although they are found in North America, Europe, and Australia, koi fish are originally from East Asia. This freshwater fish enjoys opening and closing its large lips in a beggarly manner! Since this kind of fish can grow to be over six feet long, an outdoor pond is advised. Given that koi can live up to forty years, your scaly friend will definitely live to be old. As bottom feeders, koi have pressure sensors covering their lips and tongues, which allows them to eat in a certain way.
Sweetlips
What a unique name for a fish with large lips! Sweetlips flourish in groups of four or more and can reach lengths of over three feet. If you’re thinking about keeping this fish in your aquarium, keep in mind that they prefer their surroundings to be dimly lighted with hiding places in caves. These animals feed on exposed sandy bottoms and are dormant throughout the day. Being a gentle species, sweetlips get along nicely with other fish in their area. The seas of the Atlantic, Indian, and Pacific oceans are home to this saltwater fish. They can consume crustaceans thanks to their big lips. They get their nickname “sweetlips” from their fat, blubbery lips.
Carp
Native to Eurasia, carp are a greenish-brown fish. Carp go into a torpid state and sink to the bottom of ponds or lakes during the winter. These fish can survive for over 40 years in captivity! They may suck up food or things at the lake’s bottom thanks to their enormous lips. Their huge mouths allow them to consume fish and tiny crustaceans. These animals frequently congregate around the weedy lake, pond, and river bottoms.
Napoleon Wrasse
The mild waters of the Pacific and Indian oceans are home to Napoleon Wrasse. They congregate on the steep outer reef slopes and lagoon reefs. These fish are quite amiable, but since they may grow to be over seven feet long and weigh over four hundred pounds, they sadly would not fit in the typical at-home aquarium. These big-lip fish are predators that consume sea stars and shellfish. Boxfish and seahorses are among the hazardous fish that Napoleon Wrasse fish can consume. Because of the resemblance between the hump on its head and the hat worn by French emperor Napoleon Bonaparte, this enormous monster earned its name.
Giant Grouper
Large reef-dwelling fish found in the Indo-Pacific Ocean is called the giant grouper. This enormous fish can reach a length of nine feet and a weight of more than eight hundred pounds. Huge groupers have the capacity to fully suck in their meal by spreading their lips! They eat reef fish, small sharks, spiny lobsters, and tiny sea turtles. In search of food, these animals quietly patrol at the ocean’s bottom. Because of their poor vision, they will also eat at dawn or dusk.
Stonefish
One animal to watch out for when swimming in the ocean is the stonefish. They are poisonous, so get medical attention as soon as you step on one. The thirteen spines on stonefish are where their poison is stored. This fish inhabits the bottom, living amidst coral and rocks. This monster can exert enough pressure to suck up their prey thanks to its wide lips. They will sit and wait for their prey to swim past, and they eat other reef fish. At five pounds, stonefish can reach a maximum size of forty centimeters.
Sarcastic Fringehead

You shouldn’t meddle with the territorial and aggressive Sarcastic Fringehead fish! The male Sarcastic Fringehead will give his life to protect the young while the female lays her eggs in his habitat. This fish has lips that reach over its eyes and a big mouth! In an attempt to establish superiority, they will ram their enormous wide mouths into one another while facing off against another male Sarcastic Fringehead. The Greek term “Sarkazein,” which means to rip flesh, is where the word “sarcastic” comes from. This is a name that this monster truly deserves.
Big-Lip Damselfish

With ray-like fins, the Big-Lip Damselfish belongs to the Pomacentridae family of animals. They are found in the southwest region of the Pacific Ocean and eastern India. The Acropora Coral’s polyp tentacles provide the food source for the Big-lip Damselfish.
Piranha

The fact that some piranhas are vegetarians but many are carnivores is an intriguing truth about them. Pygocentrus and Serrasalmus, two species of piranhas that are commonly found in aquariums alongside other fish, are suitable aquarium fish. Make sure it’s legal in your state before bringing a piranha into your house. Other fish, shrimp, crabs, seeds, and plants make up the piranhas’ diet. South America is the fish’s native habitat.
Giant Gourami

The largest member of the gourami family is the giant gourami. Large rivers, lakes, marshlands, and swamp canals are home to this species of fish. You should have an aquarium with more than two hundred gallons of water if you choose to get this fish. Since this amiable freshwater fish can breathe, you might occasionally see it stick its head out to say hello! The Giant Gourami eats worms, fish, algae, crustaceans, frogs, and even dead animals.
Angelfish

Angelfish are omnivores that eat plants, insects, worms, small crustaceans, and larvae. Two varieties of angelfish inhabit distinct regions of the globe. The mild waters of the western Pacific, Atlantic, and Indian oceans are home to marine angelfish. In South America’s river basins, freshwater angelfish reside.
Triggerfish

Fish that live on the bottom, triggerfish use their fins to flap aside trash while they dig for their prey. Additionally, they will use their entire mouth to squirt water out of it. Moreover, triggerfish have teeth so they can consume worms and crabs.
Common Pleco

Common Pleco are omnivores, meaning they consume small crustaceans, algae, plants, and insects. Because of their big lips, these fish are also referred to as sucker fish. They inhabit the brackish waters of Costa Rica and the oceans around South America. A hundred-gallon tank is advised in order to keep up with the Common Pleco size. In captivity, these animals can live up to fifteen years, so be sure to look after them!
Red Snapper

The big lips of red snapper enable them to eat fish, crabs, and cephalopods. They are found in the tropical waters of the Indo-West Pacific on coral reefs. Red Snappers are 50 cm long and can weigh up to eight pounds. This is an interesting creature that lives for ten years.
Reference
https://a-z-animals.com/blog/fish-with-big-lips-photos-and-the-best-ones-for-your-tank/