Firetail Gudgeon Hypseleotris Galii – 4-5cm

Firetail gudgeon Hypseleotris galii is a small, hardy native fish species that adapts well to a wide range of water conditions. Endemic to Australian freshwater streams, this species is both attractive and durable. Hence making it a reliable choice for coldwater or tropical aquariums. Its distinctive red tail and small size make it a perfect companion for peaceful community tanks.

Due to its high tolerance to temperature and pH fluctuations, the firetail gudgeon is especially suited to beginners and seasoned aquarists alike.

Tank Conditions and Setup

The firetail gudgeon thrives in aquariums that mimic its natural habitat. A soft substrate with plenty of hiding spots such as driftwood, rocks, and live plants will help it feel secure. This species is active and enjoys small open swimming spaces. They do well in tanks that are well-aerated and filtered.

Their adaptability to water parameters makes them suitable for shared tanks with compatible fish species that are non-aggressive and similar in size.

Feeding of Firetail Gudgeon Hypseleotris Galii

They are omnivorous and benefits from a varied diet. In captivity, it accepts quality flakes, micro pellets, frozen foods like daphnia and bloodworms, and live options such as brine shrimp. A balanced diet ensures vibrant colouration and long-term health. Feeding twice daily in small amounts is ideal, with sinking options preferred due to its bottom-dwelling behaviour.

Behaviour and Compatibility

This species is peaceful and social, best kept in small groups to promote natural behaviours. While not aggressive, it may compete for food with more assertive tank mates, so care should be taken when choosing companions. The firetail gudgeon is a great option for community aquariums or native biotope tanks that seek a low-maintenance, hardy fish with visual appeal.

Species Overview Firetail Gudgeon Hypseleotris Galii

• Species – Hypseleotris galii
• Common Name – Firetail Gudgeon
• Origin – Australia
• Diet – Omnivorous
• PH Range – 5.8 – 9
• Temperature – Tropical and Coldwater 11°C – 34°C
• Breed Type – Egg Scatterer
• Maximum Size – Approximately 7cm
• Sex – Un-sexed