Rainbow Guppies showcase a brilliant and colorful array of hues on their bodies and fins, resembling the colors of a rainbow. Their vibrant appearance is truly captivating.
Out of Stock
Rainbow Guppies showcase a brilliant and colorful array of hues on their bodies and fins, resembling the colors of a rainbow. Their vibrant appearance is truly captivating.
Rainbow Guppies are named for their wide range of body and tail colors, which can include red, blue, yellow, green, orange, and violet, often blending into each other like a rainbow. Males typically have elongated, flowing tails, while females are more robust with shorter fins.
1-3 years
Omnivorous
The Rainbow Guppy is an excellent choice for both beginners and experienced aquarists due to its beauty, hardiness, and active nature. It’s a lively fish that adds constant movement and a splash of color to community aquariums.
Beginner
10 gallons
6.8 – 7.8
Moderately hard to hard
22°C – 28°C (72°F – 82°F)
2.5 inches
Peaceful tank mates such as tetras, rasboras, platys, mollies, Corydoras, shrimp, and snails
Angelfish, Betta (male), Tiger Barbs, Oscars, Jack Dempsey, Cichlids, Gouramis, Mollies, Platies, Shrimp, Snails
Poecilia reticulata
Poeciliidae
Wild ancestors from South America, selectively bred worldwide for multi-color patterns
Peaceful, active, thrives in groups
A varied diet is key to bringing out their vibrant colors. Feed a base of high-quality flake or pellet food daily, and supplement with live or frozen treats like brine shrimp, bloodworms, or mosquito larvae at least twice a week. Include occasional blanched vegetables such as spinach or zucchini for extra vitamins and fiber.
Livebearer – females give birth to fully developed fry every 4–6 weeks
Like all guppies, Rainbow Guppies are prolific livebearers. Females can produce 20–60 fry every 4–6 weeks, and the fry are born fully developed and able to eat immediately. Dense plants such as Java moss, guppy grass, or floating plants provide shelter for fry and increase survival rates. Fry grow quickly on a high-protein diet.
They prefer stable, clean water with a pH of 6.8–7.8 and moderate hardness. Perform weekly water changes of 25–30% to maintain low nitrate levels. Use a gentle filter to prevent fin damage while ensuring adequate oxygenation.
Prone to ich, fin rot, and internal parasites if water quality is poor. Long, flowing tails can make them targets for fin-nipping tank mates. Overfeeding can cause constipation and swim bladder issues.
Peaceful
Rainbow Guppies are among the most vibrant and active varieties of guppies. They display a mix of colors across their body and fins, creating a shimmering rainbow effect as they swim. Males are more colorful and tend to display to females by spreading their tails wide, while females are larger but less intensely colored. They are peaceful fish that enjoy being in a group, constantly exploring and swimming.
The Rainbow Guppy (Poecilia reticulata) is a selectively bred variety known for its kaleidoscopic mix of colors across the body and fins. This vibrant fish has origins in wild guppies from South America but has been enhanced through decades of selective breeding. Peaceful and highly adaptable, Rainbow Guppies are ideal for planted community tanks. They reproduce easily, with females giving birth to free-swimming fry that can quickly populate an aquarium if conditions are right. Their diet should be varied to maintain bright coloration, with a mix of high-quality prepared foods and live/frozen protein sources. Hardy and easy to care for, they can live up to 3 years in a well-maintained tank, making them a long-lasting, colorful addition to any aquarium.