Guppy Fish

Frequently Asked Questions

• What size tank do guppy fish need?
  Guppies can thrive in tanks as small as 10 gallons, but a 20-gallon tank is ideal for a small group. Larger tanks provide more stable water conditions and room to swim.
• Are guppies good for beginners?
  Absolutely! Guppies are one of the most beginner-friendly freshwater fish. They are hardy, adaptable, and easy to care for, making them a perfect first fish.
• Can guppies live with other fish?
  Yes, guppies are peaceful community fish. They do well with mollies, platies, tetras, corydoras, and other small non-aggressive species. Avoid keeping them with fin nippers like tiger barbs.
• What do guppies eat?
  Guppies are omnivores and thrive on a varied diet of high-quality flake or micro pellet food, supplemented with live or frozen foods like daphnia, brine shrimp, and bloodworms.
• What water temperature do guppies prefer?
  Guppies prefer water temperatures between 72–82°F (22–28°C). A stable, heated tank is recommended to keep them healthy and active.
• How often do guppies breed?
  Guppies are prolific livebearers and can give birth every 3–5 weeks, producing 20–60 fry per batch. They are one of the easiest fish to breed in a home aquarium.
• How can I tell male and female guppies apart?
  Males are smaller and more colorful with a pointed anal fin (gonopodium), while females are larger, less colorful, and have a rounded anal fin. Females also develop a dark gravid spot near their belly when pregnant.
• What pH level do guppies need?
  Guppies prefer a pH between 6.8 and 7.8. They are adaptable but thrive best in neutral to slightly alkaline water with moderate hardness.
• Do guppies need a heater and filter?
  Yes. A reliable heater to maintain 72–82°F and a gentle filter (sponge filters work great to avoid sucking up fry) are essential for a healthy guppy tank.
• Do you offer a live arrival guarantee on guppies?
  Yes! All our live fish including guppies are covered by our live arrival guarantee. We ship fast with heat or cold packs as needed to ensure your fish arrive healthy and vibrant.