Barcoo Grunter- (No Online Purchases)

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Barcoo Grunter (Scortum barcoo)

The Barcoo Grunter is a hardy and attractive native Australian freshwater fish known for its silvery-bronze colouring, peaceful temperament, and impressive size. Native to inland river systems of central Queensland, this unique species is highly regarded by aquarists looking for an Australian native that is both active and full of personality.

Barcoo Grunters are intelligent, curious fish that quickly recognise their keeper and eagerly accept a variety of foods. Their adaptability and calm nature make them an excellent choice for large aquariums, indoor displays, and suitable outdoor ponds in warmer climates.

Quick Facts

• Common Name: Barcoo Grunter
• Scientific Name: Scortum barcoo
• Family: Terapontidae
• Origin: Australia (Queensland)
• Care Level: Easy to Moderate
• Temperament: Peaceful
• Diet: Omnivore
• Minimum Tank Size: 125 gallons (475 litres)
• Adult Size: 30–40 cm (12–16 inches)
• Lifespan: 10–20 years

Appearance

Barcoo Grunters have a deep, laterally compressed body with attractive silver to bronze colouring that can develop golden tones under good lighting. Their large scales, high-backed profile, and rounded fins give them a distinctive appearance. Juveniles are slimmer and lighter in colour, while adults develop a more robust body shape.

Temperament

Despite their size, Barcoo Grunters are generally peaceful and do well with other similarly sized, non-aggressive fish. They are active swimmers and become quite interactive, often approaching the front of the aquarium during feeding.

Suitable tank mates include:

• Silver Perch
• Jade Perch
• Australian Bass
• Murray Cod (only in very large aquariums with appropriately sized specimens)
• Rainbowfish (when the grunters are still young)
• Larger gudgeons
• Other peaceful Australian native fish

Avoid keeping them with very small fish that may be viewed as food or highly aggressive species that may harass them.

Aquarium Requirements

Barcoo Grunters require a spacious aquarium with plenty of open swimming space. Rocks, driftwood, and sturdy plants provide shelter while leaving room for active swimming. Good filtration and high oxygen levels are essential due to their size and appetite.

Recommended Water Parameters

• Temperature: 20–30°C (68–86°F)
• pH: 6.8–8.0
• Hardness: 5–20 dGH

They are adaptable to a wide range of water conditions but perform best in clean, well-maintained aquariums.

Diet

Barcoo Grunters are omnivores with a healthy appetite and readily accept a wide variety of foods, including:

• High-quality sinking pellets
• Floating native fish pellets
• Insects
• Earthworms
• Prawns
• Frozen foods
• Vegetables such as peas and spinach
• Occasional live foods

A varied diet supports healthy growth, strong colouration, and overall wellbeing.

Behaviour

These fish are active during the day and enjoy exploring their surroundings. They are inquisitive and quickly learn feeding routines, often becoming one of the most interactive fish in the aquarium. Although peaceful, they are powerful swimmers and require ample space as they mature.

Breeding

Breeding Barcoo Grunters in home aquariums is uncommon due to their adult size and specific spawning requirements. Most specimens available in the aquarium trade are captive bred through specialised hatcheries.

Why Choose Barcoo Grunters?

• Native Australian freshwater species
• Peaceful and full of personality
• Hardy and adaptable
• Excellent for large display aquariums
• Interactive and intelligent
• Long-lived with proper care

Care Tips

Provide a large aquarium with excellent filtration and regular water changes to maintain water quality. Feed a varied omnivorous diet and avoid overcrowding. As Barcoo Grunters grow into large adults, ensure they have plenty of swimming space and compatible tank mates.