🐠 Fish & Amphibians

Guppy

Colorful, active and easy to breed.

Guppies are small, peaceful livebearers with vibrant tails. They’re great for community tanks and breed readily — keep all males if you don’t want fry.

Lifespan2–3 years
SizeTiny · 1–2.5 in
Care levelBeginner
Typical cost$10–20 / month
Great for
BeginnersCommunity tanksPeacefulActiveSocial
Guppy

Photo: Per Harald Olsen · CC BY 3.0 · Wikimedia Commons

Care guide

Daily care

10+ gallons for a small group, 74–80°F, gentle filter.

Quality flakes with occasional live or frozen foods.

Open swimming areas and plants.

Weekly partial water changes.

Health

Common health concerns

Know what to watch for. Early detection makes most of these far easier and cheaper to treat.

  • Ich
  • Fin rot
  • Columnaris
  • Camallanus worms
  • Velvet
Veterinary care

Vet visits

Aquatic vet or experienced fish store for diagnosis.

Find a vet near me

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This guide is general information, not veterinary advice. Costs are rough U.S. estimates for food, supplies and routine care. Always consult a licensed veterinarian about your pet’s needs.