More info
Datasheet
| Minimum Tank Size | 50 litres / 13.21 US gallons |
| Maximum Size | 6.0cm / 2.36inches |
| Reef Compatible | Always reef safe |
| Temperament | Mostly peaceful but might be aggressive towards similar species of same gender |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.020-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
The Bluebanded goby (Lythrypnus dalli) belongs to the Gobiidae family, characterized by their small size and bottom-dwelling nature. This species, commonly known as the Bluebanded goby, showcases beautiful blue bands along its body. With an average maximum size of 6.0cm, these gobies prefer living in cooler waters ranging between 18 to 24 degrees Celsius.
Aquarium Suitability
Considered suitable for special aquarium setups, the Bluebanded goby requires careful consideration due to its cool water habitat requirements. Their docile nature makes them vulnerable to aggression from more assertive tank mates, necessitating cautious selection of tank companions.
Demands, Care, and Hardiness
Categorized as of average hardiness, this species demands a minimum tank size of 50 liters. Due to their docile and shy behavior, it's crucial to provide a peaceful environment to prevent stress. Bluebanded gobies also need frequent feedings, preferably several times a day, particularly when newly introduced into the tank.
Reef Suitability
The Bluebanded goby is always considered reef-safe, making it a suitable addition to reef aquariums. Their peaceful demeanor and small size make them a compatible choice for reef environments.
Aquarium Setup
Setting up an aquarium for Bluebanded gobies should include maintaining water parameters within the range of pH 8.1-8.4, 8-12 dKH, and a specific gravity of 1.020-1.025. The recommended temperature for their habitat is between 22.2-25.6°C. Providing hiding spots and ensuring a sandy substrate mimics their natural habitat, promoting their well-being.
Behaviour
Known for their shy and docile behavior, Bluebanded gobies can live in pairs, with the ability to change gender from male to female and vice versa. They are generally peaceful but may display aggression towards similar species of the same gender.
Feeding and Diet
Bluebanded gobies primarily feed on small crustaceans like krill, mysis, and artemia, as well as zooplankton such as Cyclops and pods. Ensuring a varied diet that replicates their natural feeding habits contributes to their overall health and vitality.
Habitat and Distribution
In their natural habitat, Bluebanded gobies are found in the East Pacific. Their preference for cooler waters and sandy substrates near the bottom makes them well-adapted to specific environments, showcasing their unique ecological niche.