Platinum Redtail Dumbo Ear Guppy (Poecilia reticulata)

The Platinum Redtail Dumbo Ear Guppy is a domestic fancy guppy (Poecilia reticulata) marketed for its pale metallic-platinum body, red-toned tail and enlarged Dumbo or Elephant Ear pectoral fins. Color coverage, the size of the pectoral fins and tail shape vary with each fish and breeding line; confirm the actual appearance before purchase.

Platinum Redtail Dumbo Ear Guppy Care

• Scientific name: Poecilia reticulata
• Adult size: Approximately 1.5–2.5 inches
• Recommended aquarium: 10 gallons or larger for a small group
• Water temperature: 74–82°F
• pH: Approximately 7.0–8.2; stable, moderately hard to hard water
• Temperament: Peaceful, social and active
• Diet: Omnivore; fine flakes or small pellets, plant-based foods and occasional frozen or live foods
• Care level: Easy to moderate

Tank Mates

Choose small peaceful companions with similar water needs. Avoid fin-nipping or aggressive species and predators. Fancy long-finned varieties are especially vulnerable to nipping.

Aquarium Setup

Use a fully cycled, well-filtered aquarium with plants, gentle-to-moderate flow, stable mineral-rich water and a secure lid. Routine salt is not needed in well-maintained freshwater.

Grouping & Breeding

Guppies are livebearers and may produce fry frequently in mixed-sex groups. Plant cover helps protect fry. Consider more females than males to reduce persistent chasing, or keep an all-male group if breeding is not wanted.

Platinum Redtail Dumbo Ear Guppy FAQs

What does Dumbo Ear mean? It refers to enlarged pectoral fins rather than a separate species.

Will every guppy have a solid red tail? No. Redtail and platinum are trade descriptions; intensity and coverage vary among individual fish.

In-Store Availability & Livestock Policy

In-store pickup only — no live fish shipping. Please inspect and select your fish before purchase. All live fish sales are final once they leave the store. Our team is happy to help with aquarium care and troubleshooting.