Lisas Rainbow Guppies are sold as a pair, 1 male and 1 female.

Add a kaleidoscopic burst of life to your aquarium with the Fancy Guppy. Perhaps the most recognizable and beloved freshwater fish in the world, Guppies are the ultimate choice for both first-time keepers and seasoned hobbyists. Available in a staggering array of colors, patterns, and tail shapes—from fiery reds and electric blues to intricate snakeskin and leopard patterns—there is a Guppy to suit every aesthetic.

Quick Stats & Origin

• Scientific Name: Poecilia reticulata

• Origin: Native to the warm, tropical waters of South America (specifically Venezuela, Brazil, and Guyana) and the Caribbean.

• Adult Size: Males (1.5 inches), Females (2–2.5 inches).

• Lifespan: 2–3 years.

Care & Environment

Guppies are famously hardy and adaptable, making them the "gold standard" for beginner-friendly fish. They are active, curious, and spend most of their time exploring the middle and upper layers of the tank.

• Tank Size: A minimum of 10 gallons is recommended for a small group. Larger tanks are easier to maintain as Guppies are active and have a high reproductive rate.

• Substrate & Decor: They look best against a dark substrate with a mix of live plants (like Java Fern or Anubias) and driftwood. Plants provide essential cover for females and hiding spots for fry.

• Water Parameters:

  • Temperature: 72°F to 82°F (22°C–28°C).

  • pH: 6.8–7.8 (They prefer slightly alkaline, "hard" water).

  • Hardness: 8–12 dGH.

Feeding & Diet

Guppies are enthusiastic omnivores and will accept almost any food offered. To maintain their neon-bright colors and long, flowing fins, a varied diet is essential.

• Daily Diet: High-quality tropical flakes or micro-pellets.

• Protein Boost: Occasional treats of frozen or live bloodworms, brine shrimp, or daphnia.

• Vegetable Matter: They will graze on algae within the tank and appreciate spirulina-enriched flakes.

Tank Mates

Guppies are peaceful community fish and thrive alongside other non-aggressive species.

• Ideal Partners: Mollies, Platies, Swordtails, Corydoras, Neon Tetras, and Dwarf Gouramis. They are also excellent companions for ornamental snails and shrimp.

• Social Ratio: To ensure a healthy environment, it is best to keep them in a ratio of one male to every two or three females. This prevents the males from overwhelming the females with constant attention.

• Avoid: Large, aggressive fish (like Oscars) or notorious fin-nippers (like Tiger Barbs) that may shred the males' delicate tails.

Breeding

Guppies are known as "Million Fish" because of how easily and frequently they breed.

• Livebearers: Unlike egg-layers, Guppies give birth to fully formed, free-swimming fry. A single female can produce a brood every 30 days.

• Fry Survival: To keep the babies safe from adult fish, provide dense clumps of floating plants like Guppy Grass, Hornwort, or Java Moss.

• Selective Breeding: Because they breed so readily, many hobbyists enjoy the challenge of crossing different strains to create unique color patterns and tail shapes.

Pro Tip: While Guppies are hardy, they are sensitive to sudden changes in water quality. Regular weekly water changes of 10–20% will keep their colors vivid and their immune systems strong.

PLEASE READ BEFORE ORDERING

• The photos shown on fish product pages are representations of adult fish and are NOT the actual fish that you will be receiving. 
• Please visit our “Ordering/Shipping fish” page prior to checking out to familiarize yourself with our process.
• We ship fish exclusively using overnight shipping with either FedEx or UPS. We will not ship fish with lesser expensive shipping services like “Ground” or “Priority Mail”. This is to ensure the safety of the fish. 
• Unless specified, all fish are sold as unsexed.