Peacock Guppy Cost: Benefits, Health Issues And Varieties

Peacock Guppy

Welcome to our exploration of the fascinating world of peacock guppy. These stunningly beautiful fish are a joy to behold in any aquarium with their vibrant colors and graceful movements. In this blog post, we’ll delve into what makes peacock guppies so unique, their care requirements, and some interesting facts about these delightful aquatic creatures.

Whether you’re a seasoned aquarist or a beginner enthusiast, join us on this journey to discover more about the captivating peacock guppy.

Cost Of Peacock Guppy

The cost of peacock guppies can vary depending on several factors such as their quality, coloration, and where you purchase them from. On average, you can expect to pay anywhere from a few dollars to around $10 or more per fish. Higher-quality strains or rare color variations may command a higher price.

Additionally, purchasing from reputable breeders or specialty fish stores may incur a higher cost compared to buying from general pet stores. It’s essential to consider the initial cost of acquiring peacock guppies along with ongoing expenses such as food, aquarium maintenance, and any additional equipment needed to ensure their well-being.

Benefits Of Having Peacock Guppy

Peacock Guppy

There are several benefits to having peacock guppies in your aquarium:

  1. Visual Appeal: Peacock guppies are renowned for their vibrant colors and striking patterns, adding beauty and visual interest to any aquarium. Their graceful movements and dazzling hues can create a captivating focal point in your aquatic display.
  2. Low Maintenance: Peacock guppies are relatively easy to care for, making them an ideal choice for beginners and experienced aquarists alike. They are hardy fish that can adapt well to various water conditions, requiring minimal maintenance compared to some other tropical fish species.
  3. Peaceful Community Fish: Peacock guppies are generally peaceful and sociable fish that can coexist harmoniously with a wide range of other fish species. They make excellent community tank inhabitants, as they typically do not exhibit aggressive behavior towards tankmates.
  4. Natural Pest Control: Peacock guppies have a voracious appetite for mosquito larvae and other small insects, making them effective natural pest controllers in outdoor ponds or water features. By introducing peacock guppies into your aquatic environment, you can help control mosquito populations without the need for chemical pesticides.
  5. Breeding Potential: Peacock guppies are prolific breeders, often producing large numbers of fry in a relatively short period. This breeding behavior can be both educational and rewarding for hobbyists interested in observing the fascinating process of fish reproduction. Additionally, breeding peacock guppies can provide an opportunity to selectively breed for desirable traits and colors, leading to the development of unique strains over time.

Common Health Issues and Treatment of Peacock Guppy

Peacock guppies are generally hardy fish, but like any other living creature, they can be susceptible to certain health issues. Here are some common health problems that peacock guppies may encounter, along with their treatments:

  1. Fungal Infections: Fungal infections can manifest as white cotton-like growths on the body or fins of the fish. To treat fungal infections, it’s essential to isolate the affected fish in a separate quarantine tank and use antifungal medications such as malachite green or potassium permanganate.
  2. Bacterial Infections: Bacterial infections can cause symptoms such as fin rot, ulcers, or raised scales. Treatment typically involves administering antibiotics such as tetracycline or erythromycin either directly into the water or as medicated food.
  3. Parasitic Infestations: Parasites such as ich (white spot disease) or flukes can affect peacock guppies. Treatments for parasitic infestations include raising the temperature of the water, using aquarium salt baths, or administering antiparasitic medications such as formalin or copper-based treatments.
  4. Swim Bladder Disorders: Swim bladder disorders can cause fish to have difficulty swimming or maintaining their balance. Treatment may involve fasting the fish for a couple of days to allow their digestive system to clear, as well as providing peas or other fiber-rich foods to aid in digestion.
  5. Dropsy: Dropsy is a condition characterized by the accumulation of fluid in the body cavity, causing the fish to appear bloated and swollen. Treatment may include isolating the affected fish, maintaining pristine water conditions, and administering antibiotics to address any underlying bacterial infections.
  6. Environmental Stress: Poor water quality, overcrowding, or sudden temperature changes can lead to stress-related health issues in peacock guppies. It’s crucial to maintain optimal water parameters, provide adequate filtration and aeration, and avoid overstocking the aquarium to minimize the risk of stress-related illnesses.

Lifespan Of Peacock Guppy

Peacock Guppy

The lifespan of peacock guppies typically ranges from 2 to 3 years, although with proper care and optimal living conditions, some individuals may live slightly longer. Factors such as genetics, diet, water quality, and environmental stressors can influence the longevity of peacock guppies. Providing a well-maintained aquarium with clean water, balanced nutrition, and appropriate tank mates can help maximize the lifespan of these colorful and charming fish.

Additionally, regular monitoring of their health and addressing any potential issues promptly can contribute to ensuring a fulfilling and healthy life for your peacock guppies.

Choosing the Right Fish Food For Peacock Guppy

Selecting the right fish food for your peacock guppies is essential to ensure their overall health and well-being. Here are some tips for choosing the appropriate fish food:

  1. Quality Ingredients: Look for fish food that contains high-quality ingredients, including protein sources such as fish meal, shrimp meal, or spirulina. Avoid products with fillers or artificial additives, as these may not provide the essential nutrients your guppies need.
  2. Varied Diet: Peacock guppies are omnivores and benefit from a varied diet that includes a mix of protein-rich foods, plant matter, and supplements. Consider offering a combination of flakes, pellets, frozen or live foods such as brine shrimp, bloodworms, and daphnia to provide a well-rounded nutritional profile.
  3. Size of Food: Choose fish food that is appropriate in size for the mouth size of your guppies. Opt for small, bite-sized pieces that can be easily consumed without causing choking or digestive issues.
  4. Nutritional Content: Check the nutritional content of the fish food to ensure it meets the dietary requirements of peacock guppies. Look for products that are specifically formulated for tropical fish and contain essential vitamins, minerals, and amino acids to support growth, coloration, and overall health.
  5. Feeding Frequency: Peacock guppies have small stomachs and should be fed small amounts multiple times a day rather than one large meal. Avoid overfeeding, as this can lead to digestive problems and water quality issues in the aquarium.
  6. Observation: Monitor your guppies’ feeding behavior and adjust their diet as needed based on their appetite, growth, and overall health. Pay attention to any signs of malnutrition or overfeeding, such as bloating, lethargy, or fin deterioration, and make necessary adjustments to their diet accordingly.

Peacock Guppy Feeding and Nutrition

Feeding and nutrition are crucial aspects of caring for peacock guppies to ensure their health and vitality. Here’s a detailed overview of peacock guppy feeding and nutritional requirements:

  1. Dietary Variety: Peacock guppies are omnivorous fish, meaning they consume both plant and animal matter. Providing a varied diet is essential to meet their nutritional needs. Offer a combination of high-quality flake or pellet food as a staple, supplemented with live or frozen foods such as brine shrimp, bloodworms, daphnia, or vegetable matter like blanched spinach or cucumber slices.
  2. Protein Content: Ensure that the fish food you provide contains an adequate amount of protein, as guppies require protein for growth, development, and maintaining vibrant colors. Look for fish food with protein sources such as fish meal, shrimp meal, or spirulina.
  3. Frequency: Feed your peacock guppies small amounts of food multiple times a day rather than one large meal. Guppies have small stomachs and frequent feeding helps prevent overeating and digestive issues. Offer only what they can consume in a few minutes to avoid food wastage and maintain water quality.
  4. Nutritional Supplements: Consider supplementing your guppies’ diet with nutritional treats such as freeze-dried or live foods. These treats provide additional nutrients and can enhance their overall health and coloration. However, moderation is key to prevent overfeeding and maintain a balanced diet.
  5. Observation: Monitor your guppies’ feeding behavior and adjust their diet based on their appetite, growth, and overall health. Watch for signs of malnutrition, such as lethargy, weight loss, or faded coloration, and make necessary adjustments to their diet.
  6. Water Quality: Proper nutrition goes hand in hand with good water quality. Ensure that the aquarium water is clean and well-maintained to support healthy digestion and nutrient absorption. Regular water changes, proper filtration, and removal of uneaten food debris are essential for maintaining optimal water conditions.

Ideal Water Temperature For Peacock Guppy

The ideal water temperature for peacock guppies typically ranges between 72°F to 82°F (22°C to 28°C). Maintaining water within this temperature range is crucial for the health and well-being of peacock guppies, as it supports their metabolic functions, digestion, and overall physiological processes.

Consistency in water temperature is equally important as abrupt fluctuations can stress the fish and compromise their immune system, making them more susceptible to diseases. Using a reliable aquarium heater and thermometer can help ensure that the water temperature remains stable within the optimal range.

Ideal pH Levels For Peacock Guppy

The ideal pH level for peacock guppies typically ranges between 6.8 to 7.8. Maintaining the pH within this range is important for their overall health and well-being.

Peacock guppies can tolerate a slightly wide pH range, but keeping it within the specified range helps ensure optimal physiological functions, metabolic processes, and overall comfort for the fish.

It’s essential to regularly monitor the pH levels in the aquarium using a reliable pH test kit and make adjustments as needed to maintain stability. Factors such as fish waste, decaying organic matter, and water quality can influence pH levels, so performing regular water changes and proper filtration are essential for keeping pH levels in check.

Breeding Peacock Guppy and Other Fish That Get Along

Breeding peacock guppies can be a rewarding and fascinating experience for aquarium enthusiasts. Here’s a guide to breeding peacock guppies and selecting compatible tank mates:

  1. Breeding Setup: To encourage breeding, create a separate breeding tank or section within your main aquarium. Use fine-leaved plants like java moss or dense floating plants to provide hiding places for newborn fry and to mimic their natural habitat.
  2. Selective Breeding: If you’re interested in breeding for specific traits or colors, selectively breed peacock guppies with desirable characteristics. Separate the best males and females into breeding groups to maximize the chances of producing offspring with desired traits.
  3. Water Conditions: Maintain optimal water parameters, including temperature (around 78-82°F or 25-28°C) and pH (6.8-7.8), to promote breeding behavior. Perform regular water changes and ensure good water quality to support the health and vitality of breeding pairs.
  4. Courtship and Mating: Male peacock guppies display vibrant colors and elaborate fin displays to attract females. Once a female is receptive, mating occurs through internal fertilization. After mating, females can store sperm and produce multiple batches of fry without subsequent mating.
  5. Fry Care: After giving birth, female guppies may eat their fry, so it’s crucial to provide ample hiding places for newborns. You can also separate pregnant females into a breeding trap or a separate nursery tank to protect the fry from predation.
  6. Compatible Tank Mates: When selecting tank mates for breeding peacock guppies, choose peaceful species that won’t prey on the fry. Suitable tank mates include small, non-aggressive fish such as neon tetras, dwarf rasboras, or corydoras catfish. Avoid larger or aggressive species that may pose a threat to the fry or disrupt the breeding process.
  7. Observation and Maintenance: Monitor the breeding tank regularly for signs of mating behavior, pregnancy, and fry development. Maintain optimal water conditions, provide appropriate nutrition, and remove any aggressive or stressed individuals to ensure a successful breeding experience.

Problems with Taking Care Of Peacock Guppy

While peacock guppies are generally hardy and relatively easy to care for, there are some common problems that aquarium enthusiasts may encounter when taking care of them. Here are a few potential challenges and how to address them:

  1. Overpopulation: Peacock guppies are prolific breeders, and if not managed carefully, they can quickly overpopulate the aquarium. To prevent overcrowding, consider separating male and female guppies or introducing predator fish that will control the population naturally. Alternatively, you can periodically cull excess fry or donate them to other aquarium hobbyists.
  2. Aggression: In some cases, male guppies may exhibit aggressive behavior towards each other, especially if there’s competition for females or territory. To minimize aggression, provide plenty of hiding places and visual barriers in the aquarium, such as plants or decorations. You can also try adding more females to spread out the male’s attention.
  3. Disease Outbreaks: Like any fish, peacock guppies are susceptible to various diseases, including fungal infections, bacterial infections, and parasitic infestations. To prevent disease outbreaks, maintain optimal water quality, perform regular water changes, quarantine new fish before introducing them to the main tank, and provide a balanced diet to boost their immune system. If you notice any signs of illness, isolate the affected fish and treat them promptly with appropriate medications.
  4. Poor Water Quality: Poor water quality can lead to stress, disease, and other health problems in peacock guppies. To maintain good water quality, perform regular water tests, monitor ammonia, nitrite, and nitrate levels, and remove any uneaten food or debris from the aquarium. Ensure adequate filtration, proper aeration, and maintain stable water parameters to create a healthy environment for your guppies.
  5. Compatibility Issues: While peacock guppies are generally peaceful, they may not always get along with certain tank mates. Avoid pairing them with aggressive or fin-nipping fish species that may harass or stress them out. Research the compatibility of potential tank mates and choose peaceful species that won’t pose a threat to your guppies.

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Male Peacock Guppy Vs Female

Male and female peacock guppies exhibit several differences in their appearance and behavior:

  1. Coloration: Male peacock guppies typically display more vibrant and elaborate color patterns compared to females. Males often have strikingly colorful fins with intricate designs, while females tend to have more subdued coloration, with less pronounced markings.
  2. Size: In general, male peacock guppies are slightly smaller and more slender than females. This size difference is most noticeable in the body and tail fin, with males typically having a more streamlined appearance.
  3. Fin Shape: Male peacock guppies often have longer and more exaggerated dorsal fins, anal fins, and tail fins compared to females. These elaborate fin shapes help males attract females during courtship displays.
  4. Behavior: Male peacock guppies are more active and prone to displaying courtship behaviors, such as chasing and displaying their fins to attract females. They may also engage in occasional territorial disputes with other males. Females tend to be more passive and may exhibit less aggressive behavior overall.
  5. Gonopodium: One of the most significant physical differences between male and female peacock guppies is the presence of a modified anal fin called the gonopodium in males. The gonopodium is used for internal fertilization during mating and is absent in females.
  6. Gravid Spot: Female peacock guppies may have a gravid spot near their abdomen, which is a darkened area that becomes more prominent when they are pregnant or carrying developing fry. This spot serves as a visual indicator of the female’s reproductive status.

Understanding these differences between male and female peacock guppies can help aquarists identify and appreciate the unique characteristics of each gender. Whether you’re interested in breeding guppies or simply enjoy observing their behavior, recognizing these distinctions enhances the overall experience of keeping these beautiful and fascinating fish in the aquarium.

Tips For Aquarium Decoration

When decorating your aquarium, consider the following tips to create an aesthetically pleasing and functional environment for your fish:

  1. Natural Elements: Incorporate natural elements such as live plants, driftwood, rocks, and natural substrates (like sand or gravel) to mimic the fish’s natural habitat. Not only do these elements enhance the visual appeal of the aquarium, but they also provide hiding places, shelter, and grazing areas for your fish.
  2. Aquascape Design: Plan your aquascape design before adding decorations to ensure a balanced and visually appealing layout. Consider using the rule of thirds, varying heights, and creating focal points to add depth and interest to the aquarium.
  3. Use of Colors: Choose decorations and substrate colors that complement the colors of your fish and plants. Contrasting colors can create visual interest, while coordinating colors can create a harmonious and cohesive look.
  4. Hardscape Placement: Arrange hardscape elements such as rocks and driftwood strategically to create caves, tunnels, and overhangs for fish to explore and hide in. Avoid overcrowding the aquarium with too many decorations, as this can restrict swimming space and impede water flow.
  5. Safety Considerations: Ensure that all decorations are aquarium-safe and free from any sharp edges or toxic substances that could harm your fish. Rinse new decorations thoroughly before adding them to the aquarium to remove any dust or debris.
  6. Maintenance Accessibility: Arrange decorations in a way that facilitates easy maintenance tasks such as water changes, gravel vacuuming, and algae removal. Leave ample space around filter intakes and other equipment for unobstructed access.
  7. Personalization: Personalize your aquarium with decorative elements that reflect your interests and preferences. Incorporate themed decorations, ornaments, or sculptures that add a unique touch to your aquarium and make it truly yours.
  8. Consider Fish Behavior: Take into account the behavior and preferences of your fish species when choosing decorations. Provide open swimming areas for active swimmers, and create hiding places and territories for shy or territorial fish.

Peacock Guppy Varieties

Peacock guppies come in a wide variety of colors, patterns, and fin shapes, thanks to selective breeding by enthusiasts and breeders. Some of the most popular peacock guppy varieties include:

  1. Red Peacock Guppy: Characterized by vibrant red coloration on the body and fins, often with metallic or iridescent accents.
  2. Blue Peacock Guppy: Displaying shades of blue ranging from pale sky blue to deep cobalt, with contrasting patterns and finnage.
  3. Green Peacock Guppy: Featuring shades of green ranging from emerald to olive, often with iridescent highlights and intricate patterns.
  4. Yellow Peacock Guppy: Sporting bright yellow or golden hues, sometimes with black or orange accents on the fins.
  5. Purple Peacock Guppy: Exhibiting shades of purple, lavender, or violet, with striking color contrasts and intricate fin patterns.
  6. Black Peacock Guppy: Predominantly black in coloration, sometimes with metallic or iridescent highlights, and contrasting accents on the fins.
  7. Albino Peacock Guppy: Lacking melanin pigmentation, albino peacock guppies have a pale or white body with red or pink eyes, and often display translucent fins.
  8. Half-Black Peacock Guppy: Featuring a distinctive half-black coloration on the body, with the rear portion of the body and fins being black while the front portion remains colorful.
  9. Moscow Peacock Guppy: Named for their resemblance to the iconic Red Square in Moscow, these guppies typically feature solid red or orange coloration with minimal patterning.
  10. Metallic Peacock Guppy: Known for their shiny and reflective scales, metallic peacock guppies come in various colors and may display metallic sheen on the body and fins.

These are just a few examples of the many peacock guppy varieties available in the aquarium hobby. With careful breeding and selection, hobbyists continue to create new and unique variations, adding to the diversity and beauty of this popular fish species.


In conclusion, peacock guppies are captivating and versatile fish that bring color, vibrancy, and joy to any aquarium. From their stunning array of colors and patterns to their active and social behavior, peacock guppies are a favorite among aquarium enthusiasts of all levels. By providing them with a well-maintained environment, suitable tank mates, and a balanced diet, aquarists can ensure that peacock guppies thrive and flourish in captivity.

Whether you’re a beginner hobbyist or an experienced aquarist, the beauty and charm of peacock guppies make them a delightful addition to any aquatic community.


What are peacock guppies?

Peacock guppies are a colorful and popular variety of guppy fish (Poecilia reticulata) known for their vibrant colors, elaborate finnage, and lively behavior.

What is the ideal tank setup for peacock guppies?

Peacock guppies thrive in well-maintained aquariums with a minimum size of 10 gallons. Provide a mix of live plants, hiding places, and open swimming areas. Maintain stable water parameters, including temperature (72°F to 82°F) and pH (6.8 to 7.8).

What do peacock guppies eat?

Peacock guppies are omnivores and will accept a variety of foods, including high-quality flakes, pellets, live or frozen foods (such as brine shrimp, bloodworms, and daphnia), and vegetable matter. Offer a balanced diet to ensure their nutritional needs are met.

How often should I feed my peacock guppies?

Feed adult peacock guppies small amounts of food 2-3 times a day, only what they can consume in a few minutes. For fry, feed smaller amounts more frequently (4-5 times a day).

Can peacock guppies live with other fish?

Yes, peacock guppies are generally peaceful and can coexist with a variety of other community fish species. Choose tank mates that are non-aggressive and similar in size to prevent bullying or fin nipping.


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