The Spotted Blue Eye (Pseudomugil gertrudae) – Northern Territory Variant – is a small, striking freshwater fish native to waterways of northern Australia. This regional form is admired for its vibrant blue eyes, spotted fins, and active schooling behavior. Despite their tiny size, they add lively movement and unique color to aquariums, especially when kept in planted setups.
Care Guide
Tank Size: Minimum 15 gallons, suitable for nano or community tanks.
Water Conditions: Temperature 24–28°C (75–82°F), pH 5.5–7.5, Hardness 5–15 dGH.
Diet: Omnivorous; feed micro pellets, crushed flakes, and live or frozen foods such as baby brine shrimp and daphnia.
Temperament: Peaceful; thrives in groups of 6 or more.
Tank Setup: Provide dense planting with fine-leaved plants and open swimming spaces; gentle filtration recommended.
Tankmates: Best with other small, peaceful species like rasboras, small tetras, and shrimp. Avoid larger or aggressive fish.
Lifespan: Typically 2–3 years in well-maintained aquariums.
Key Tip: A well-planted tank with stable water brings out their best colors and natural shoaling behavior.
Size: 2–3cm
AUSTRALIAN BRED
The Spotted Blue Eye (Pseudomugil gertrudae) – Northern Territory Variant – is a small, striking freshwater fish native to waterways of northern Australia. This regional form is admired for its vibrant blue eyes, spotted fins, and active schooling behavior. Despite their tiny size, they add lively movement and unique color to aquariums, especially when kept in planted setups.
Care Guide
Tank Size: Minimum 15 gallons, suitable for nano or community tanks.
Water Conditions: Temperature 24–28°C (75–82°F), pH 5.5–7.5, Hardness 5–15 dGH.
Diet: Omnivorous; feed micro pellets, crushed flakes, and live or frozen foods such as baby brine shrimp and daphnia.
Temperament: Peaceful; thrives in groups of 6 or more.
Tank Setup: Provide dense planting with fine-leaved plants and open swimming spaces; gentle filtration recommended.
Tankmates: Best with other small, peaceful species like rasboras, small tetras, and shrimp. Avoid larger or aggressive fish.
Lifespan: Typically 2–3 years in well-maintained aquariums.
Key Tip: A well-planted tank with stable water brings out their best colors and natural shoaling behavior.
Size: 2–3cm
AUSTRALIAN BRED