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Midwest Aquarium and Pond Supplier LLC

(83) Blue Topaz Guppy 1 pair ( 1 male 1 female )

(83) Blue Topaz Guppy 1 pair ( 1 male 1 female )

$30.00 USD
$30.00 USD
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The Blue Topaz Guppy (Poecilia reticulata) is a popular and hardy freshwater fish known for its serene, powder-blue coloration and peaceful nature. These energetic livebearers are generally easy to care for, making them suitable for beginners.

Tank requirements
  • Tank Size: A minimum of 10 gallons is suitable for a small school of guppies, but 20 gallons or more is better for providing adequate swimming space for these active fish.
  • Decor: A planted tank is ideal, as it offers a mix of open swimming areas and hiding places. Use smooth hardscape and live plants like Java Moss or Anubias to prevent injury to their flowing fins.
  • Filtration: A gentle filter, such as a sponge filter, is recommended, as guppies prefer moderate to slow water flow. For breeding setups, a filter intake guard is essential to protect fry.
  • Lid: Guppies are known jumpers, so a secure lid is a must. 

Water parameters
Blue Topaz Guppies are adaptable but thrive in stable, hard, and slightly alkaline water. 

Parameter  Range
Temperature 72–82°F (22–28°C), with 76–78°F (24–25°C) being optimal.
pH 6.8–8.0, with a target of 7.0–7.5.
Hardness (GH/KH) 8–12 dGH (hard water) is preferred.

Diet and feeding
Blue Topaz Guppies are omnivores and should be fed a varied diet to ensure optimal health and vibrant color. 
  • Staple: A high-quality flake or micro-pellet food is best, as their mouth is relatively small.
  • Supplement: Offer small, protein-rich foods like live or frozen baby brine shrimp, daphnia, or bloodworms several times per week.
  • Vegetable matter: Include algae-based flakes or spirulina in their diet to provide vegetable matter.
  • Feeding frequency: Feed small portions one to two times daily. 

Behavior and tank mates
  • Temperament: A peaceful and social species. It's best to keep them in groups of at least six, with a recommended ratio of 2–3 females per male to prevent males from harassing females.
  • Tank Mates: Good companions include other peaceful, similarly sized fish such as:
    • Corydoras Catfish
    • Mollies and Platies
    • Neon Tetras
    • Harlequin Rasboras
  • Invertebrates: Large freshwater invertebrates like Nerite snails and Amano shrimp are generally safe. While they may not bother adults, guppies may eat smaller shrimp fry, so provide dense plants for cover if you want to breed shrimp.
  • Breeding: They are prolific livebearers. Providing floating plants will offer cover for new fry from adult fish.
  • Lifespan: With good care, they typically live for 2 to 3 years, but some may live up to 5 years.
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