Fishes come in a wide range of colors, from vibrant reds to deep blues, and everything in between. One of the most eye-catching and unique colors in the fish kingdom is pink. Pink fishes are not only visually striking but are also a fascinating study in biology and evolution.
In this article, we’ll explore the top 10 fishes that are pink in color, taking a closer look at their appearance, habitats, and interesting facts that make them stand out in the aquatic world.
10. Pink Flowerhorn
- Scientific name: Amphilophus hybrid
- Size: Up to 6 inch
- Diet: Bloodworms, shrimps, and other protein rich foods
- Weight: Up to 1kg
The Pink Flowerhorn is a hybrid cichlid fish that is known for its distinctive and striking appearance. This fish is a result of breeding between two different South American Cichlids to create a unique and colorful fish that is highly sought after by fish enthusiasts. These species of fish were developed in Malaysia, Thailand, and Taiwan.
These fishes have vibrant colors in their body. It primarily has pink colors mixed with a variety of colors such as white, black, and red.
The males boast a brighter color and are longer than the females and as they grow they develop a hump in their heads.
They are aggressive fishes and therefore be careful with who you keep them. The best tankmates for them are Jaguar Cichlids, Giant Gouramis and other Flowerhorn Cichlids.
9. Strawberry Peacock Cichlids
- Scientific name: Aulonocara
- Size: Up to 4 to 6 inch
- Diet: insects, insects larvae, crustaceans
- Weight: Up to 0.1kg
Strawberry Peacock Cichlids are a colorful and vibrant species of freshwater fish that are native to Lake Malawi in Africa. These fish are highly sought after by fish enthusiasts for their striking appearance, which includes a bright pinkish-red coloration and metallic blue highlights on their fins.
The males have a brighter pink than the females. But if they get stressed their color can become white.
Strawberry Peacock Cichlids are a relatively peaceful species and can be kept in a community aquarium with other non-aggressive fish species.
However, they are territorial and become aggressive when they don’t have enough space to swim. They are active fishes and swim around the bottom of an aquarium.
Also, they are omnivores and eat insects and crustaceans in the wild. In an aquarium, you can feed them brine shrimp, and daphnia, mixed with vegetables.
8. Blind Cave Tetras or Mexican Tetras
- Scientific name: Astyanax mexicanus
- Size: Up to 4 inches
- Diet: insects, small fish, worms, snails
- Weight: ???
Hailing from the rivers and streams of Mexico, Mexican Tetras have a stunning pink coloration that has captivated people. They are also known as Blind Cave Tetras and the pink coloration of this fish is the result of not having any pigmentation.
These fishes grow to a length of 12 cm and the Blind Cave variant of this fish is the one which is popular for its pinkish appearance. These fishes swim around using the lateral lines which detect water pressure.
The blind variant is hardy fish and can withstand a lot of water conditions. Even though they are blind they can eat their food without any problem. Keep gravel as a substrate and prefer swimming in schools.
7. Albino Pacu Fish
- Scientific name: Piaractus brachypomum ‘albino’
- Size: Up to 40 cm
- Diet: Omnivorous, fruits, nuts and mostly vegetarian
- Weight: 2 – 97 pounds
Albino Pacu Fish are a fascinating species of freshwater fish that are known for their unique pinkish-white coloration. These species of fish are rare and this color morph is hardly found. Although, they are mostly found in the waters of the Amazon river in Colombia. Along with the stunning pink hue, these fishes boast long fins and broad and flat bodies.
These fishes are omnivores and in the wild, they ravage through plant matter with their blunt molars. Therefore, they don’t hold back in grinding plant matter.
Therefore, they also bear the name “Vegetarian Piranhas”. They don’t hold back on eating anything they can fit in their mouth. Therefore, be careful while choosing tankmates and keep your fingers away from them.
6. Pink Jack Dempsey Cichlids
- Scientific name: Rocio octofasciata
- Size: Up to 10 inches
- Diet: frozen bloodworms, cichlid pellets, ocean planktons
- Weight: 1.4 kg
Coming from the freshwater rivers of Mexico, Guatemala, Honduras, and Belize, the Pink Jack Dempsey Cichlids have become popular among aquarium enthusiasts due to their striking pink appearance.
Along with the pink color, these fishes have oval bodies with long fins and tails. The pink-colored ones are a hybrid of common Jack Dempsey fish.
The males are larger than the females and come with an aggressive temperament. Therefore, choose tankmates wisely. These fishes are omnivores and you can feed them pellets, bloodworms, tubifex, flake food, and so on.
5. Moonrise Pink Glofish Tetras
- Scientific name: Gymnocorymbus ternetzi
- Size: Up to 2.4 inches
- Diet: worms, crustaceans and insects
- Weight: 1 kg
From the calm waters of the streams of Paraguay and Guapore basins, the Moonrise Pink Glowfish Tetras have been found in the aquariums of people. They are a stunning species of freshwater fish that have been genetically modified to have a bright and vibrant pink coloration.
These fish are a popular choice for aquarium enthusiasts due to their unique appearance and their ability to add a pop of color to any tank.
As pink fishes are popular, the genetic modification of these fishes was done to meet the demand. These fishes can reach about 2.4 inches and females are larger and rounder than the males, Although the males have pointed dorsal fins.
In an aquarium, you should keep them in groups of at least 6. You can feed them bloodworms and daphnia in an aquarium.
4. Pink Tuxedo Guppies
- Scientific name: Poecilia reticulata
- Size: Up to 3.5 to 4 cm
- Diet: Omnivorous, frozen bloodworms, brine shrimps, flakes, pellets
- Weight: 1 pound
Pink Tuxedo Guppies with their stunning pink coloration, which is accompanied by unique black markings, have found their way into the heart of several aquarists. These fishes come from the North Eastern part of South America, Brazil, and Guyana. They get the name “Tuxedo” because the arrangement of colors in their body resembles a tuxedo.
These fishes have a beautiful red to bright pink color in the silver part of their body. Their boastful pink color is visible in the dorsal and tail fin. This is primarily the reason why it has been bred for the aquarium trade. Also, they are easy to care for and are best for beginner aquarists. Even breeding them is easy, therefore, this pink-colored fish is for every enthusiast.
3. Pink Convict Cichlids
- Scientific name: ????
- Size: Up to 10 to 15 cm
- Diet: insects, insect larvae, algae, bloodworms, black worms, krills
- Weight: 34 – 36 grams
This list wouldn’t be complete without the Pink Convict Cichlids. Belonging to the Cichlidae family, they are native to Central America and are scattered across the warm waters of Guatemala, Nicaragua, Honduras, Costa Rica, and Panama. They are known for their stunning pink coloration, which makes them a popular choice for aquarium enthusiasts.
The Pink Convict Cichlid has a distinct oval-shaped body. They have a distinctive pink color, which can range from pale pink to a deep rose color accompanied by a white color. The males of the species generally have larger dorsal and anal fins than the females, and these fishes are a result of a crossbreed between Convict Cichlids.
In an aquarium, these fishes need to be kept in a group or schools of 6. Also, choose their tankmates wisely as they are territorial and tend to become aggressive. You can feed them a variety of foods, including pellets, flakes, and live or frozen food.
2. Pink Bettas
- Scientific name: Betta splendens
- Size: Up to 2 – 3 inches
- Diet: frozen foods, fresh foods, pellets, betta flakes, brine shrimp, mosquito larvae
- Weight: 2 – 4 grams
Bettas come as one of the most popular fish species in the world, probably because of their elegant and mesmerizing fins. Also known as Siamese Fighting Fish, are a popular species of freshwater fish that are native to Thailand, Cambodia, Vietnam, Myanmar, Malaysia, and Laos.
With their flowing fins and vibrant colors, Pink Bettas are one of the most beautiful fish species in the aquarium hobby. Bettas come in a variety of beautiful colors and the ones with pink coloration are pure bliss to look at. These fishes get their pink color because they have small pigments and therefore the flesh can be seen easily. The pink color can be distinguished easily as their fins will stand out and look more elegant.
Moreover, a single betta can have a myriad of colors like white, red, black, and many more. There are about two species of Pink Bettas that are bred for the aquarium trade, namely, Clear bettas and Cambodian Bettas. Both of these varieties have beautiful pink colors and will captivate everyone who gazes at it.
1. Pink Kissing Gouramis
- Scientific name: Osphronemidae
- Size: Up to 7.5 – 50 cm
- Diet: flakes, shrimp pellets, frozen and live foods
- Weight: 20 pounds
Pink Kissing Gouramis are a type of freshwater fish that are known for their striking pink coloration. These fish belong to the family Helostomatidae and are native to Southeast Asia, particularly in Indonesia. These species of fish are found in the waters of Borneo, Cambodia, Malaysia, Thailand, and Vietnam.
These fishes are quite popular among aquarists, most probably because of their bright pink coloration. These fishes have a laterally compressed body and are hardy species of fish that can withstand fluctuations in water conditions. It gets its name “kissing” because of the shape of its mouth. Its mouth faces the front with a set of teeth and appears to be pouting.
Although the Kissing Gouramis come in a variety of colors and the gouramis with the pink pigment are rare. The pink coloration is a result of a pigmentation called leucism. Although, the pink colors have been bred for the aquarium trade and therefore it is not difficult to get your hands on one.
In conclusion, pink-colored fishes make a great addition to any aquarium due to their striking appearance and unique characteristics. From the Pink Kissing Gouramis to the Albino Pacu Fish, each species has its own distinct pink coloration that sets it apart from other fish.
Whether you’re a beginner or an experienced fish keeper, there is a pink-colored fish out there that will fit your aquarium and personal preferences. These top 10 pink fishes are not only beautiful to look at but also offer different behaviors and personalities that can make them a joy to keep and observe.