Koi Guppy Fish Price, Size, and Different Types (Solved)

If you love fishkeeping, the koi guppy is an excellent choice for adding color to your tank. Koi guppies are extremely colorful and vibrant, making them a great way to spruce up even the dullest of aquariums.

But how much does a koi fish guppy cost? What type should you buy? And what size should it be? These are questions that all potential aquarists must take into consideration when selecting their new pet.

Koi Guppy, also known as the Fancy Guppies fish, is a colorful and vibrant freshwater fish popular among aquarium enthusiasts.

They are easy to care for, making them an ideal choice for beginners.

Koi Guppies

In this blog post, we’ll discuss the price, size, and different types of koi fish guppies available so you can decide which one best suits your needs!

This ultimate guide will discuss what you need about guppy Poecilia reticulata , including their price, size, different types, and more. So, let’s dive in!

What Is a Koi Guppy?

A Koi Guppy is a type of fancy guppy with a coloration pattern similar to a Koi fish. Koi Guppies typically have a white or silver base color with black, bright orange, and red patches on their body and tail fins, strikingly resembling tuxedo Koi fish.

Koi Guppies are bred through selective breeding of poecilia reticulata guppy strains to produce the desired coloration pattern. They are popular among aquarium fish enthusiasts and are often kept in aquariums.

Like other guppies, Koi Guppies are relatively easy to care for and can adapt to a wide range of water conditions. However, they require a well-maintained aquarium with proper filtration and regular water changes to thrive.

How Big Do Koi Guppies Get?

Koi Guppies are a type of fancy guppies fish, and like other guppies, they are relatively small in size. On average, adult Koi Guppies grow about 2 to 2.5 inches (5 to 7cm) in length, with males usually slightly smaller than females.

However, it’s crucial to note that the size of a koi fish guppy can vary depending on several factors, including genetics, diet, and environmental conditions.

In some cases, well-fed and well-cared-for Koi Guppies may grow slightly larger than average, while those kept in less optimal conditions may remain smaller.

It’s also worth noting that Koi Guppies are a relatively new breed of fancy guppies, and as such, there may be some variation in size among different breeding lines and individual fish.

What Is the Lifespan of a Koi Guppy?

The lifespan of a Koi fish can vary depending on several factors, including genetics, diet, water quality, and overall care. However, on average, Koi Guppies have a lifespan of around 2 to 3 years in optimal conditions.

It’s worth noting that some individual Koi fish Guppies may live longer or shorter than the average lifespan depending on their specific genetic makeup and environment.

By providing your Koi fish with proper care, you can help maximize their lifespan and ensure they live happy and healthy life.

To help ensure that your Koi lives a long and healthy life, providing them with a well-maintained aquarium with clean, filtered water is essential.

You should also feed them a balanced diet of high-quality fish food and avoid overfeeding. Keep your guppy satisfied and healthy with a varied diet of brine shrimp, micro food, and pulverized flakes.

Additionally, avoid overcrowding the aquarium and provide plenty of hiding places and floating plants for your fish to explore and feel secure.

What Is the Rarest Guppy?

There are many varieties of guppies, and what is considered the rarest guppy can vary depending on factors such as breeding, availability, and demand. However, one guppy variety that is often regarded as rare and highly sought after by collectors is the “Panda” guppy.

The Panda Guppy is a type of fancy guppy with a unique black-and-white coloration pattern, with black spots and stripes on a white or silver base color. This specific pattern results from the selective breeding of guppy strains over generations.

Panda guppies are relatively rare because they are challenging to breed and require specific genetic traits to produce the desired coloration. They are also in high demand among guppy enthusiasts, and as such, they can be expensive and difficult to find.

It’s worth noting that there are many other rare and unique guppy varieties, and the rarity of a particular guppy can be subjective depending on individual preferences and availability.

What Size Tank Do I Need for Koi Guppies?

Koi Guppies are relatively small and active fish that can thrive in various tank sizes. However, to ensure that your Koi Guppies have enough space to swim and thrive, providing a tank that is at least 10 gallons (38 liters) in size is recommended.

If you plan to keep a more significant number of Koi Guppies, you may need a larger tank to accommodate them. Generally, it would help if you aimed to provide at least 1 gallon (3.8 liters) of water per inch (2.5 cm) of fish and avoid overcrowding the tank.

In addition to tank size, providing your Koi Guppies with a well-maintained aquarium with proper filtration and regular water changes is essential to ensure optimal water quality.

Guppy Fish is an omnivore and requires both algae-based foods and meaty foods. You should also provide plenty of hiding places and plants for your Koi Guppies to explore and feel secure and a balanced diet of high-quality fish food, the same as brine shrimp micro food.

Koi Guppy Fish Price, Size, Different Types

If you plan to buy Koi Guppy fish for your aquarium, you need to know their price, size, and different types. Let’s take a look:


The price of Koi Guppy for sale can vary depending on several factors, including their size, coloration, and availability. On average, you might expect to pay anywhere from $2 to $10 per fish, although some rare and highly sought-after varieties may cost more. You can buy it online with a live arrival guarantee.


Koi Guppy Poecilia reticulata are small, growing up to 2 inches in length. The male guppies are smaller than the females, with more vibrant colors and a longer tail.

Different Types of Koi

Koi Guppy fish come in various colors and patterns, making them an attractive addition to your aquarium. Some of the popular types of Koi fish:

  • Red Koi Guppy
  • Black Koi fish Guppy
  • Yellow Koi Guppy
  • Bright Orange Koi fish Guppy
  • Dark Blue Koi Guppy
  • Cobra Guppy
  • Snakeskin Guppy
  • Koi Tuxedo Guppy
  • Grass Guppy
  • Half Moon Guppy
  • Full Moon Guppy
  • Albino koi guppies
  • Dragon koi guppy
  • Golden koi guppy

There may be some variation in coloration and patterns among different breeding lines and individual fish, and some breeders may develop their unique strains of Koi Guppies.

Koi Guppy Fish Care

Koi fish Guppies are easy to care for and can thrive in a well-maintained aquarium. Here are some tips for managing your Koi Fish Guppy:

1. Keep the water temperature between 72°F and 82°F.

2. Maintain a pH level between 7.0 and 8.0.

3. Provide plenty of hiding places and plants for your fish to swim through.

4. Feed your fish a varied diet of high-quality flakes and frozen foods.

5. Clean the aquarium regularly to maintain good water parameters.

The Behavior Koi Guppy Fish

Koi Poecilia reticulata guppies are generally peaceful and active fish that can significantly add to a community aquarium. They are social fish and should be kept in groups of 3 to 5 individuals to promote healthy fish behavior.

Guppies Koi fish are active swimmers and can often be seen darting around the aquarium and exploring their environment. They are also relatively hardy and can adapt to various water conditions, making them a good choice for beginner fish keepers.

Male Koi Guppies are known for their vibrant colors and long, flowing tails, and they may display their fins and colors to attract females or establish dominance among other males.

However, they are not generally aggressive towards other peaceful fish and are unlikely to cause problems in a community aquarium.

Generally, Guppy Fish is peaceful and social and enjoys a group environment. This group of swimming enthusiasts swims actively. In some cases, males chased girls trying to impress them with their tails. When your fish is hidden, it may suggest stress or sickness.

Things to Consider in Albino Koi Guppy Pair

Albino Koi Guppies are a type of fancy guppy fish with a white or silver base color with red or pink eyes.

Like other guppies, Albino Koi Guppies are relatively hardy and easy to care for, but there are a few things to look out for to ensure that they stay happy in your aquarium:

1. Water parameters Quality: Albino Koi Guppies, like all fish, are sensitive to changes in water quality. Maintaining proper filtration and performing regular water changes is crucial to keep the water clean and free of harmful toxins.

2. Diet: Albino Koi Guppies require a balanced diet of high-quality fish food to stay healthy. Overfeeding guppies can lead to health problems, such as obesity and poor water quality, so feeding them in moderation is essential.

3. Tank Mates: Albino Koi Guppies are generally peaceful fish and can be kept with other fish species. However, it’s important to avoid keeping them with aggressive or territorial fish that may harass or attack them.

4. Breeding: Albino Koi fish Guppies are prolific breeders and can quickly overpopulate an aquarium. If you don’t want to breed your albino koi guppy pair, it’s crucial to separate males and females or consider keeping only one gender in your aquarium.

5. Disease: Albino Koi Guppies, like all fish, are susceptible to various diseases and parasites. It’s important to observe your fish regularly for signs of illness, such as changes in behavior, appetite, or appearance, and treat any health issues to prevent them from spreading to other fish in the aquarium.

By watching these factors, you can help ensure that your albino koi guppy pair stay healthy and happy in your aquarium.

Koi Guppy Reproduction and Breeding Conditions

Koi Guppies are prolific breeders and can reproduce quickly in the right conditions. Here are some essential things to know about Guppy Koi reproduction and breeding conditions:

  • Breeding Age: Koi Guppies can begin breeding as early as three months of age, although it’s best to wait until they are around six months old to ensure they are fully mature and healthy.
  • Breeding Ratio: Keeping one male Koi Guppy for every 2-3 female Guppies in the aquarium is recommended. To ensure successful breeding,
  • Breeding Conditions: They are livebearers, meaning they give birth to live young instead of laying eggs. It’s crucial to provide your Koi Guppies with a well-maintained aquarium with proper filtration, temperature between 72-82°F (22-28°C), and plenty of hiding places and plants for the females to give birth and for the fry to hide.
  • Gestation Period: The gestation period for Koi Guppies is typically around 21-30 days, depending on water temperature and other environmental factors.
  • Fry Care: Once the female Koi Guppy gives birth, removing the fry from the tank or providing plenty of hiding places to prevent the adults from eating them is essential. Fry can be fed brine shrimp micro with crushed flakes or specialized fry food and should be kept in a separate tank or breeding box until they are large enough to be reintroduced to the main aquarium.

By providing your Guppies with the proper breeding conditions and care, you can encourage successful breeding and enjoy watching the new generations of these beautiful fish grow and thrive.

Frequently Asked Questions about Koi Guppy (FAQs)

Can Koi and Guppies Live Together?

Can Koi fish live with guppies? Yes, Koi and Guppies can live together in the same aquarium, but ensuring that the aquarium provides enough space and appropriate conditions for both species is vital. 

How long do Koi Guppy fish live?

Koi Guppy fish typically have a lifespan of around 2 to 3 years in optimal conditions. However, the lifespan of a Koi fish guppy can vary depending on several factors, including genetics, diet, water quality, and overall care. 

Can Koi Guppy Fish Live with Other Fish?

Yes, Koi fish Guppy can live with other fish, but selecting compatible fish species and providing a well-maintained aquarium with appropriate conditions for all fish involved is essential. Koi Guppies are generally peaceful fish and can be kept with a variety of other fish species that are similar in size and peaceful temperament.

How Often Should I Feed My Koi Guppy Fish?

It will help to feed your Koi fish guppy in small amounts 2-3 times per day or as much as they can eat in 2-3 minutes. Overfeeding can lead to obesity and poor water quality, so it’s essential to feed them in moderation and avoid leaving excess food in the aquarium.

Can I keep Koi Guppy fish in a small aquarium?

The albino koi guppy pair can be kept in a small aquarium, but they will thrive in a larger tank with plenty of swimming space.

How Can I Tell the Gender of Koi Guppy Fish?

You can tell the gender of Koi Guppy fish by looking at their physical characteristics. Male Koi Guppies are typically smaller and more colorful than females, with longer, more flowing fins and a pointed anal fin. Female Koi Guppies are larger and have a rounder body shape, with a fan-shaped anal fin. Additionally, females may have a gravid spot near their tail, indicating that they carry eggs.

Are Koi Guppy Fish Aggressive?

No, Koi Guppy fish are generally not aggressive and are known for their peaceful nature. However, albino koi guppy pair males may display aggressive behavior towards other males to establish dominance or attract females. Providing a well-maintained aquarium with appropriate space and hiding places is essential to prevent aggression and promote healthy social behavior.


Koi Guppy fish is a beautiful and easy-to-care-for species of freshwater fish that can add vibrancy and color to your aquarium. We hope this article has helped you understand everything you need about Koi fish, including their price, size, different types, and care. Remember to provide a suitable environment for your Koi fish guppy and keep the water clean to ensure optimal health and happiness. If you have any more questions or concerns, do not hesitate to consult a professional or experienced aquarist.

You might also like

About Me

I am the founder of, a devoted wife and mother, and an avid fish enthusiast. My aim is to assist fellow fish lovers worldwide in understanding how to properly care for and breed their pet fish.

Recent Posts

Stay Updated

Get outdoor trends, data, new products, and tips delivered to your inbox.

error: Content is protected !!
Scroll to Top