Diamond Guppy
Diamond Guppy (Poecilia reticulata)
The Diamond Guppy (Poecilia reticulata) is a dazzling fancy guppy variety known for its shimmering metallic scales, vibrant coloration, and elegant finnage. These beautiful freshwater fish catch the light from every angle, creating a sparkling display that makes them a standout in planted aquariums and community tanks.
Highly sought after for their unique reflective appearance and active personalities, Diamond Guppies have a peaceful temperament and easy care requirements that make them an excellent choice for both beginner and experienced aquarists.
Key Features
- Shimmering, metallic diamond-like scales
- Vibrant coloration ranging from silver to iridescent blues and greens
- Elegant, graceful finnage
- Peaceful and community-friendly temperament
- Hardy and easy to care for
- Livebearer (gives birth to live young)
Care Guide
- Scientific Name: Poecilia reticulata
- Common Name: Diamond Guppy
- Adult Size: 1.5–2.5 inches
- Temperament: Peaceful
- Care Level: Easy
- Diet: Omnivore
- Minimum Tank Size: 10 gallons
- Water Temperature: 72–82°F (22–28°C)
- pH Range: 7.0–8.2
- Lifespan: 1–3 years
Ideal Tank Setup
Diamond Guppies thrive in well-maintained freshwater aquariums with plenty of plants and hiding spots. Their reflective scales look especially stunning against green aquatic plants and darker backgrounds, making them an excellent centerpiece for nano tanks and community setups.
Recommended setup:
- 10 gallon (or larger) aquarium
- Gentle filtration
- Live or silk plants for cover
- Darker substrate to enhance the shimmer
- Stable water temperature of 72–82°F
- Regular partial water changes
Diet & Feeding
As omnivores, Diamond Guppies accept a wide variety of foods. A varied diet keeps their colors vibrant and supports overall health.
Recommended foods include:
- High-quality flake food
- Micro pellets
- Frozen brine shrimp
- Frozen or live daphnia
- Blanched vegetables
- Color-enhancing foods
Compatible Tank Mates
- Neon Tetras
- Cardinal Tetras
- Ember Tetras
- Harlequin Rasboras
- Corydoras Catfish
- Kuhli Loaches
- Otocinclus Catfish
- Mystery Snails
- Neocaridina Shrimp
Avoid housing with aggressive or fin-nipping species such as bettas, tiger barbs, or cichlids.
Why Diamond Guppies Stand Out
Diamond Guppies are prized for their shimmering scales and dazzling colors that reflect light beautifully, making them a highlight in any aquarium. Their sparkling diamond-like pattern distinguishes them from other guppy varieties, while their lively fins and graceful movements bring energy to freshwater tanks.
Adaptable, peaceful, and easy to keep, they are one of the most attractive fancy guppy varieties available and a rewarding choice for hobbyists of all levels.
Frequently Asked Questions
Are Diamond Guppies good for beginners?
Yes. Diamond Guppies are hardy, peaceful, and easy to care for, making them an excellent choice for beginner fishkeepers.
Can Diamond Guppies live in planted aquariums?
Absolutely. Their shimmering appearance contrasts beautifully against live plants and darker backgrounds.
What makes this strain unique?
Their reflective, diamond-like metallic scales and iridescent coloration set them apart from other guppy varieties.
Do they breed easily?
Yes. Guppies are livebearers and reproduce readily under stable aquarium conditions.
How big do they get?
Adults typically reach about 1.5–2.5 inches in length.
How are they shipped?
Each fish is carefully packed for safe transit with heat or cold packs as needed, backed by our live arrival guarantee.
Available at Tropical Treasures Wyo
Shop healthy Diamond Guppies at Tropical Treasures Wyo in Cheyenne, Wyoming. Every fish is carefully selected, properly acclimated, and backed by our live arrival guarantee.
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