Description
🐟 Metal Blue Guppy (Poecilia reticulata)
📌 Basic Info
Scientific Name: Poecilia reticulata
Family: Poeciliidae
Origin: Selectively bred (aquarium strain)
Size: 1.5 – 2.5 inches (3.5 – 6 cm)
Lifespan: 2 – 3 years
Tank Zone: Mid to top swimmers
🌊 Water Parameters
TDS: 200 – 400 ppm
pH: 6.8 – 7.8
Temperature: 22 – 28°C (72 – 82°F)
Hardness: 8 – 20 dGH
🐟 Characteristics
Stunning metallic blue sheen across the body and fins.
Males are smaller with brighter colors, females are larger with softer shades.
Peaceful, active, and hardy – great for community aquariums.
Metallic shine makes them stand out under aquarium lights.
Livebearers – females give birth to free-swimming fry.
🍽️ Food
Type: Omnivorous
Diet: High-quality flake food, micro pellets, brine shrimp, daphnia, bloodworms, spirulina, blanched veggies.
Feeding: 1–2 times daily in small portions.
🛠️ Maintenance
Tank Size: Minimum 10 gallons (larger preferred for groups).
Filtration: Gentle sponge or low-flow filter.
Decor: Plants, driftwood, and open swimming areas.
Water Change: 25–30% weekly.
👥 Social Behavior
Minimum Group Size: Best in groups (1 male with 2–3 females).
Tank Mates: Other guppies, Platies, Mollies, Swordtails, Rasboras, Neon Tetras, Corydoras, Shrimp.
Avoid: Aggressive or fin-nipping fish (Tiger Barbs, Bettas, large Cichlids).
✅ Do’s
Keep live or artificial plants for fry hiding spots.
Maintain stable water conditions for bright metallic colors.
Use proper male-to-female ratio to reduce stress.
❌ Don’ts
Don’t overcrowd – guppies breed quickly.
Don’t keep with aggressive fish.
Don’t miss regular tank maintenance.
⭐ Quick Tips
Known for their shimmering metallic blue finish.
Easy to breed – females produce 20–40 fry monthly.
Perfect choice for beginners and collectors of rare guppy strains.

