GREEN MOSCOW GUPPY | POECILIA RETICULATUS

The Green Moscow Guppy (Poecilia reticulata) is a stunning and elegant guppy variety prized for its deep, metallic green coloration that covers the entire body and tail. A close relative of the famous Blue Moscow strain, this guppy displays a rich emerald-to-jade tone that shimmers beautifully under aquarium lighting, often with subtle blue or gold undertones. Its solid, uniform color and graceful movement give it a refined and luxurious appearance—making it a true showpiece in any freshwater setup.

Adult males typically grow to about 1.5 inches (3.5–4 cm) and exhibit the most intense coloration and flowing fins, while females reach up to 2.5 inches (6 cm) and have a softer, more translucent green sheen. Both sexes are hardy, active, and peaceful, making them perfect for planted community tanks or selective breeding projects.

Ideal water parameters:
Temperature: 72–82°F (22–28°C)
pH: 7.0–8.0
Hardness: 8–20 dGH

Tank setup:
Green Moscow Guppies thrive in clean, well-maintained aquariums of 10 gallons or larger with gentle filtration and stable water conditions. Use a dark substrate and moderate lighting to accentuate their metallic green hue. Live plants like Java Fern, Anubias, or Hornwort not only provide visual contrast but also serve as hiding spots for fry, as females give birth every 4–6 weeks. A calm water flow helps prevent stress and keeps their long fins in top condition.

Diet:
These guppies are omnivorous and thrive on a varied diet. Offer high-quality flakes or micro-pellets as a staple, supplemented with frozen or live foods such as brine shrimp, daphnia, or bloodworms to enhance color intensity and fin health. Spirulina flakes and blanched vegetables like zucchini or spinach also help maintain strong immune systems and deep coloration.

Temperament and tankmates:
Green Moscow Guppies are peaceful, social fish that do well in community aquariums. They pair wonderfully with platies, mollies, swordtails, endlers, rasboras, tetras, and corydoras. Avoid aggressive or fin-nipping species that may damage their delicate tails.

In summary, the Green Moscow Guppy (Poecilia reticulata) is a vibrant, hardy, and elegant livebearer that brings a touch of sophistication to any aquarium. With its iridescent green sheen, calm temperament, and easy care requirements, it’s an excellent choice for aquarists who want a fish that’s both low-maintenance and visually striking.