
Illustrative images
Amblygobius phalaena
The Sleeper Banded Goby, scientifically known as Valenciennea strigata, is a popular fish among marine aquarium enthusiasts. This small fish is known for its striking appearance and unique behavior, making it an interesting addition to a reef tank. It typically features a slender body with banded patterns, which can vary in color from light brown to tan, accented by bright blue or yellow stripes.
In the wild, the Sleeper Banded Goby is commonly found in sandy substrates of coral reefs in the Indo-Pacific region, including areas around the Great Barrier Reef. They thrive in shallow waters where they can burrow into the sand, creating small holes and tunnels that serve as hiding spots and nesting areas.
Taking care of a Sleeper Banded Goby requires a few specific considerations:
For optimal health, replicate their natural environment:
The Sleeper Banded Goby is generally peaceful and can be kept with a variety of other marine species. However, it is best to avoid aggressive tank mates that may bully them. They do well in community tanks with other peaceful fish, invertebrates, and corals. Keep them in pairs or small groups for best results, but ensure that their territory needs are met to avoid stress.
In the wild, Sleeper Banded Gobies primarily feed on small crustaceans and zooplankton. In captivity, they can be fed a varied diet comprising:
While these fish are not particularly demanding regarding lighting, a standard marine lighting setup that mimics natural sunlight is best. There is no need for additional CO2 supplementation, as they thrive well with normal filtration and water movement within an aquarium setting.
With proper care, the Sleeper Banded Goby can live for several years, typically ranging from 5 to 10 years in a well-maintained aquarium.
In summary, the Sleeper Banded Goby is a fascinating species suitable for reef tanks and community setups with appropriate care and tank mates.
Use a 30-gallon (113.5 liters) or larger aquarium with a substrate of loose coral rubble and a tight-fitting lid to prevent jumping.
Introduce the Sleeper Banded Goby to the tank gradually to reduce stress and allow it to adjust to the new environment.
Keep specific gravity at 1.020-1.025, temperature between 72-78°F (22-26°C), pH at 8.1-8.4, and alkalinity between 8-12 dKH.
Offer a mix of vitamin-enriched brine shrimp, mysis shrimp, prepared foods for herbivores, and nori strips to ensure balanced nutrition.
Ensure the goby is housed with other peaceful reef fish and avoid aggressive species or those large enough to eat small fish.
A minimum tank size of 30 gallons (113.5 liters) is recommended for a Sleeper Banded Goby.
Maintain a specific gravity of 1.020-1.025, temperature between 72-78°F (22-26°C), pH of 8.1-8.4, and alkalinity of 8-12 dKH.
They are omnivores, feeding on tiny crustaceans, filamentous algae, and should be offered a varied diet including vitamin-enriched brine shrimp, mysis shrimp, and nori strips.
Yes, they are considered reef-safe but may pick at small crustaceans.
They are peaceful and can coexist with other peaceful reef fish but may be territorial towards their own kind unless they are a mated pair.