PEACOCK GUDGEON GOBY (Tateurndina ocellicauda)

Peacock Gudgeon Goby for Sale in Canada

The Peacock Gudgeon Goby (Tateurndina ocellicauda) is one of the most beautifully colored nano freshwater fish available in the aquarium hobby. Known for its vibrant blue body, shimmering pink and yellow highlights, and distinctive eye-spot on the tail, this peaceful species is highly sought after by aquascapers and community tank enthusiasts across Canada. Peacock Gudgeon Goby Canada

Native to slow-moving streams, ponds, and freshwater lagoons in Papua New Guinea, Peacock Gudgeons thrive in calm, planted aquariums with stable water conditions. Their calm temperament and striking coloration make them an excellent centerpiece fish for nano and community aquariums.

Why Choose Peacock Gudgeon Gobies?

This species offers a rare combination of personality, color, and ease of care.

Brilliant Blue and Pink Coloration

The Peacock Gudgeon displays a shimmering blue body with soft pink, yellow, and silver highlights depending on lighting and mood. Males typically show more intense coloration, especially when mature or displaying courtship behavior.

The contrast between their vivid body colors and the black-edged fins creates a “peacock-like” effect that makes them stand out in planted aquariums.

Distinctive Eye-Spot Tail Marking

One of the most unique features of Tateurndina ocellicauda is the dark eye-like spot near the base of the tail. This natural marking is thought to help confuse predators in the wild and adds visual interest in aquariums.

Ideal Tank Mates for Peacock Gudgeon Gobies

Peacock Gudgeons are peaceful and do best in community aquariums with similarly calm species.

Compatible Tank Mates

• Celestial Pearl Danios
• Ember Tetras
• Chili Rasboras
• Norman’s Lampeye Killifish
• Pygmy Corydoras
• Otocinclus
• Small peaceful rainbowfish
• Shrimp (Neocaridina, Amano)

Avoid aggressive or overly active fish that may outcompete or stress them.

Ideal Aquarium Setup

Peacock Gudgeons thrive in planted aquariums with caves and hiding spaces.

Recommended Tank Conditions

• Temperature: 72°F – 79°F (22°C – 26°C)
• pH: 6.5 – 7.5
• Soft to moderately hard water
• Low to moderate flow
• Heavily planted aquarium with caves
• Minimum group size: 6 fish (1 male with multiple females preferred)

Providing caves, driftwood, and dense plants is important for natural behavior and breeding.

Feeding Requirements

Peacock Gudgeons are micropredators and enjoy a varied diet.

Recommended Foods

• Micro pellets
• Crushed flakes
• Baby brine shrimp
• Bloodworms (frozen or live)
• Daphnia
• Cyclops
• High-quality frozen foods

Regular protein-rich feeding enhances coloration and breeding condition.

Behavior and Temperament

Peacock Gudgeons are peaceful, slightly shy fish that become more confident in groups. Males may become mildly territorial during breeding, especially around caves, but aggression is generally low.

They spend most of their time hovering near plants, caves, or mid-water areas, slowly exploring their environment.

Why Buy Peacock Gudgeon Gobies from Monster Aquarium Canada?

Monster Aquarium Canada supplies healthy, high-quality Tateurndina ocellicauda selected for strong coloration, body condition, and activity. Each fish is carefully acclimated to ensure successful transition into home aquariums across Canada.

Whether you’re building a nano aquascape, planted community tank, or species-focused setup, Peacock Gudgeons deliver exceptional color, personality, and elegance.

Frequently Asked Questions

How big do Peacock Gudgeon Gobies get?

They typically grow to about 2.5–3 inches (6–7 cm).

How many should be kept together?

A group of 6 or more is recommended, ideally with one male and multiple females.

Are they aggressive?

No. They are peaceful but males may show mild territorial behavior during breeding.

Can they live with shrimp?

Yes. They are generally shrimp-safe, especially with adult shrimp.

Do they need caves?

Yes. Caves are important, especially for breeding and reducing stress