black moscow guppies

black moscow guppies

Black Moscow Guppies: A Comprehensive Guide


Black Moscow Guppies are a captivating variety of guppy fish, renowned for their striking appearance and unique characteristics. These fish are a favorite among aquarists for their beauty and relatively easy care requirements. In this guide, we’ll explore everything you need to know about Black Moscow Guppies, from their origins and features to their care, breeding, and availability.

Overview of Black Moscow Guppies

Definition and Origin

Black Moscow Guppies are a selectively bred variety of guppy (Poecilia reticulata) known for their solid black coloration. They originated from the Moscow strain, which was first developed in Russia.

Unique Characteristics and Appeal

These guppies are prized for their deep black color, which can cover their entire body and fins. Their dramatic appearance makes them a standout addition to any aquarium. They are also known for their lively behavior and relatively straightforward care needs.

Popularity Among Aquarists

Their striking looks and manageable care requirements make Black Moscow Guppies highly popular among both beginner and experienced aquarists. Their ability to thrive in a range of environments adds to their appeal.

What is a Moscow Guppy?

Definition and Background

Moscow Guppies are a group of guppies named after their place of origin, Moscow. These guppies are known for their vivid colors and distinctive patterns.

Origin of Moscow Guppies

Developed in Moscow, Russia, these guppies were bred to enhance their vibrant coloration and patterns.

General Features of Moscow Guppies

Moscow Guppies exhibit a variety of colors and patterns, with the Black Moscow being one of the most notable due to its solid black appearance.

Types of Moscow Guppies

There are several types of Moscow Guppies, each with unique characteristics. These include the Blue Moscow and Black Moscow varieties, among others.

Specific Characteristics of Each Type

  • Black Moscow Guppies: Known for their full black coloration.
  • Blue Moscow Guppies: Feature a striking blue hue.

Full Black Moscow Guppies


  • Appearance and Coloration: These guppies are completely black, with a shiny, velvety texture.
  • Size and Lifespan: They typically grow to about 1.5-2 inches in length and live for 2-3 years.
  • Behavior and Temperament: Black Moscow Guppies are peaceful and active, making them suitable for community tanks.

Types of Black Guppies

  • Black Moscow Guppies: Entirely black with a glossy sheen.
  • Moscow Black Velvet Guppy: A variation with a slightly different texture and finish.

Differences and Similarities

While both types are black, the Moscow Black Velvet may have subtle differences in texture and finish compared to the standard Black Moscow.

Gender Differences

Black Moscow Guppy Male

  • Physical and Behavioral Traits: Males are typically more colorful and smaller than females, with larger, more ornate fins.
  • Role in Breeding: Males initiate courtship and are crucial for fertilizing the eggs.

Black Moscow Guppy Female

  • Physical and Behavioral Traits: Females are larger and less colorful, with rounder bellies.
  • Role in Breeding and Fry Rearing: Females carry and birth the fry, playing a key role in their initial care.

Black Moscow Guppy Care

Tank Setup and Environment

  • Ideal Tank Conditions: A minimum of 10 gallons, with water parameters of 72-82°F, pH 6.8-7.8.
  • Preferred Plants and Decorations: Guppies thrive with plenty of plants and hiding spots.

Diet and Nutrition

  • Recommended Food Types: High-quality flake food, brine shrimp, and bloodworms.
  • Feeding Schedule and Quantities: Feed small amounts 2-3 times a day.

Health and Disease Prevention

  • Common Health Issues: Watch for fin rot and ich.
  • Preventive Measures and Treatments: Maintain clean water and quarantine new fish.

Black Moscow Guppy Breeding

Breeding Setup

  • Preparing a Breeding Tank: Use a separate tank with gentle filtration and plenty of plants.
  • Selecting Breeding Pairs: Choose healthy, mature guppies.

Breeding Process

  • Courtship and Mating Behaviors: Males display vibrant colors to attract females.
  • Gestation Period and Birth: Females give birth to live fry after about 4 weeks.

Black Moscow Guppy Fry

  • Care for Newborn Fry: Keep them in a separate tank to avoid predation.
  • Growth Stages and Development: Feed specialized fry food until they can eat adult food.
  • Feeding and Nutrition for Fry: Small, frequent feedings of finely crushed flakes or baby brine shrimp.

Availability and Pricing

Black Moscow Guppies for Sale

  • Where to Buy: Local breeders, aquarium stores, and online retailers.
  • Tips for Selecting Healthy Fish: Look for active, brightly colored fish with no visible signs of disease.

Black Moscow Guppy Price

  • Price Range in Different Regions: Prices can vary widely based on location and quality, generally ranging from $5 to $30 per fish.
  • Price in Bangladesh, Nepal, and the Philippines: Prices may be higher due to import costs and availability.
  • Factors Influencing Price: Rarity, color intensity, and breeding quality.

Rarity and Collectability

Are Black Guppies Rare?

While not the rarest guppy type, Black Moscow Guppies are highly sought after due to their unique appearance.

Rarity of Black Moscow Guppies

Their solid black color is less common compared to other guppy varieties, making them more desirable.

Demand and Collectability Among Enthusiasts

These guppies are popular among collectors and aquarists who appreciate their unique look and relatively easy care.


Summary of Key Points

Black Moscow Guppies are a striking and relatively easy-to-care-for variety of guppy, known for their deep black coloration and lively behavior.

Recap of Unique Features and Care Requirements

They require a well-maintained tank with appropriate water conditions, a varied diet, and regular health checks to thrive.

Importance in the Aquarist Community

Their beauty and ease of care make them a valuable addition to any aquarium, from beginner setups to advanced collections.

Final Thoughts

If you’re considering adding Black Moscow Guppies to your aquarium, they are a rewarding choice. Remember to support ethical breeding practices and conservation efforts to ensure the health and sustainability of these beautiful fish.

Faqs Frequently Asked Questions (FAQs)

Are Black Moscow Guppies Rare?

While not the rarest guppy variety, Black Moscow Guppies are highly sought after due to their striking appearance. Their solid black coloration sets them apart from other guppy types, making them desirable among aquarists and collectors.

What is the Price of Moscow Black Guppy?

The price of Moscow Black Guppies can vary depending on factors such as location, quality, and availability. Generally, these fish can range from $5 to $30 per fish, with prices potentially higher in regions where they are less commonly found.

Are Blue Moscow Guppies Rare?

Blue Moscow Guppies are relatively rare compared to other guppy varieties. Their vibrant blue coloration and striking appearance make them sought after by enthusiasts and collectors. While not as common as other colors, they can still be found through specialty breeders and online retailers.

What is the Rarest Guppy Color?

The rarity of guppy colors can vary depending on factors such as breeding efforts and demand. While colors like Black Moscow and Blue Moscow are sought after, some enthusiasts consider certain genetic mutations or hybrid varieties to be the rarest. Variations such as albino, platinum, or certain metallic hues may be considered rarer due to their unique genetic makeup and limited availability.

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