Black Moscow Guppy (Poecilia reticulata) Care Guide

The Black Moscow Guppy is a striking freshwater livebearer known for its deep, dark coloration and flowing fins. This hardy and peaceful fish is a popular choice for both beginner and experienced aquarists looking to add elegance and movement to a community tank.

Appearance
Black Moscow Guppies are characterized by their jet-black bodies and long, flowing tails, which can show hints of iridescence in good lighting. Males are smaller and more vividly colored, while females are larger with rounder bodies. Adults typically reach 1.5 to 2 inches in length.

Behavior and Temperament
These guppies are peaceful, social, and active swimmers. They thrive in groups and display lively interactions, making them ideal for community aquariums. Males may show occasional courtship behavior but are not aggressive.

Aquarium Requirements
A 10-gallon tank is the minimum for a small group, but larger tanks are better to support a healthy, active population. Include plants, rocks, and decorations to provide hiding spots and resting areas. Open swimming areas should also be available.

Water Parameters
Temperature: 72 to 82°F
pH: 7.0 to 8.0
Water Hardness: Moderately hard to hard

Diet
Black Moscow Guppies are omnivorous and do well on a varied diet. Provide high-quality flake or pellet foods, along with occasional live or frozen foods like brine shrimp, daphnia, and bloodworms. Supplement with finely chopped vegetables to enhance color and health.

Tank Mates
They are compatible with other peaceful livebearers and small community fish such as mollies, platies, tetras, and corydoras. Avoid aggressive or much larger fish that may prey on them.

Special Considerations
These guppies are prolific breeders. Females give birth to live fry every 4 to 6 weeks, so be prepared for population growth. They can live 2 to 3 years with proper care.

Summary
The Black Moscow Guppy is a beautiful, peaceful, and hardy livebearer that adds striking color and activity to any freshwater community aquarium. Their manageable size, social behavior, and elegant appearance make them an excellent choice for aquarists of all levels.