Penguin Tetra

Description
The Penguin Tetra is a distinctive schooling fish known for its bold black stripe that runs from the nose through the tail and its unique angled swimming posture, often resembling a penguin in motion. Native to South America, these active fish bring constant movement and personality to community aquariums. Their hardy nature and striking pattern make them a great choice for both beginner and experienced aquarists.

Quick Care Guide

Temperament
Peaceful. Best kept in groups of 6 or more. Active swimmers that do well with other non-aggressive community fish.

Diet
Omnivore.
Recommended foods include:

• High-quality flakes or micro pellets
• Frozen foods (brine shrimp, bloodworms, daphnia)
• Occasional live foods

Water Parameters

• Temperature: 72–80°F
• pH: 6.0–7.5
• Ammonia/Nitrite: 0 ppm
• Nitrate: <20–40 ppm

Minimum Tank Size
20 gallons

Reef Safe
N/A (Freshwater species)

Adult Size
2–2.5 inches