Japan Blue Red Mosaic Halfmoon Guppy Pair (Poecilia reticulata)
The Japan Blue Red Mosaic Halfmoon Guppy Pair is a stunning freshwater guppy variety known for its bright Japan blue body tones, colorful red mosaic patterning, and elegant halfmoon-style tail shape. Sold as a pair, this premium guppy strain is a beautiful choice for guppy displays, planted aquariums, and peaceful community tanks.
Japan Blue Red Mosaic Halfmoon Guppies add vivid color, graceful movement, and standout patterning to freshwater aquariums. Their blue body color paired with red mosaic fins creates a high-impact look against live plants, dark substrate, driftwood, and natural aquarium decor.
Key Features
- Japan Blue Coloration: Attractive blue body tones with a bright, reflective appearance.
- Red Mosaic Pattern: Colorful red patterned fins that add strong visual detail.
- Halfmoon Tail Shape: Wide, elegant tail spread for a showy aquarium display.
- Sold as a Pair: Great for guppy displays and livebearer breeding projects.
- Peaceful Livebearer: Excellent for calm freshwater community aquariums.
Japan Blue Red Mosaic Halfmoon Guppy Care Guide
- Scientific Name: Poecilia reticulata
- Common Name: Japan Blue Red Mosaic Halfmoon Guppy
- Care Level: Easy
- Temperament: Peaceful
- Adult Size: About 1.5 to 2.5 inches
- Minimum Tank Size: 10 gallons
- Temperature: 72–82°F
- pH Range: 6.8–8.0
- Diet: Omnivore
- Breeding Type: Livebearer
Tank Setup
Japan Blue Red Mosaic Halfmoon Guppies do best in a clean, established freshwater aquarium with stable water parameters, gentle to moderate filtration, and plenty of swimming space. They are well-suited for planted aquariums, peaceful community tanks, and guppy-focused displays.
Live plants, floating plants, and aquarium decor help provide cover, reduce stress, and give fry places to hide. A secure lid is recommended, as guppies may jump when startled.
Diet & Feeding
Japan Blue Red Mosaic Halfmoon Guppies are easy to feed and enjoy a varied diet. Offer quality flakes, micro pellets, small granules, frozen foods, freeze-dried foods, and occasional vegetable-based foods. A varied diet helps support color, activity, and overall condition.
Feed small amounts once or twice daily, only offering what the fish can consume within a few minutes.
Compatible Tank Mates
Japan Blue Red Mosaic Halfmoon Guppies are peaceful and do well with other calm community fish. Good tank mates include small tetras, rasboras, Corydoras, endlers, platies, mollies, peaceful snails, and shrimp in well-established aquariums.
Avoid aggressive fish, fin nippers, and large predatory tank mates that may stress or damage the guppies' flowing fins.
Livebearer Information
Guppies are livebearers, which means females give birth to live fry instead of laying eggs. When males and females are kept together, breeding can happen readily. Providing plants or breeding cover can help increase fry survival in the aquarium.
Why Choose Japan Blue Red Mosaic Halfmoon Guppies?
Japan Blue Red Mosaic Halfmoon Guppies are a great choice for aquarists who want a colorful, patterned, and elegant freshwater fish. Their Japan blue body color, red mosaic fins, and halfmoon tail shape make them a standout addition to planted tanks and peaceful community aquariums.
Available at Tropical Treasures Wyo
Japan Blue Red Mosaic Halfmoon Guppy Pairs are available at Tropical Treasures Wyo in Cheyenne, Wyoming. We offer healthy freshwater fish, live plants, aquarium supplies, and helpful guidance for building a successful freshwater aquarium. Shipping is available to the lower 48 states when weather allows.
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