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Datasheet

Minimum Tank Size500 litres / 132.09 US gallons
Maximum Size14.0cm / 5.51inches
Reef CompatibleAlways reef safe
TemperamentMight be aggressive towards similar species
Temperature22.2°C / 71.96°F - 25.6°C / 78.08°F
Specific Gravity1.020-1.025
Carbonate Hardness8-12
pH8.1-8.4

General DescriptionThe Starry Blenny, scientifically known as Salarias ramosus, is a popular choice in aquariums for combating algae growth due to its feeding habits. This species is a part of the Blenniidae family, characterized by their oblong shape, long dorsal fin, and small "legs" used for movement on the bottom of the aquarium. Native to the Western Central Pacific, specifically from the Philippines to northwestern Australia, these fish are known for their effective algae-eating capabilities and unique personalities.

Aquarium SuitabilityConsidered suitable for aquariums, the Starry Blenny requires careful consideration due to its specific dietary requirements. These fish feed solely on algae found on rocks and glass within the aquarium, making it essential to ensure sufficient algae growth for their sustenance. While some individuals may be trained to accept dry foods, it is not a guaranteed behavior. Additionally, it should be noted that the Starry Blenny is prone to jumping out of open aquariums, requiring adequate tank coverage to prevent such incidents.

Care and HardinessThe Starry Blenny is classified as a hardy species, capable of thriving in an aquarium environment with appropriate conditions. They are known to consume substantial amounts of algae, particularly green hair algae and filamentous algae. While they display an interesting and engaging personality, caution should be exercised regarding their potential aggressiveness towards other Blennies and food competitors like Surgeonfish or Rabbitfish.

Reef SuitabilityWith a reef compatibility rating of "Always reef safe," the Starry Blenny poses no threat to coral or other invertebrates commonly found in reef environments. Their algae-eating behavior does not interfere with the delicate balance of a reef tank, making them a suitable addition to reef aquariums.

Aquarium SetupTo accommodate a Starry Blenny in an aquarium, a tank size of at least 500 liters is recommended. The water conditions should maintain a temperature range of 22.2-25.6°C, pH levels between 8.1-8.4, a specific gravity of 1.020-1.025, and a carbonate hardness (KH) of 8-12. Providing suitable hiding spots and ample algae growth on rocks and glass is crucial for their well-being.

BehaviourStarry Blennies are known for their fun and engaging personalities, adding an intriguing dynamic to aquariums. Typically, they prefer to live in pairs comprised of a male and a female. Their interactions with other tank mates can vary, with a potential for aggressiveness towards similar species, emphasizing the importance of monitoring their behavior in a community tank setting.

Feeding and DietThe primary diet of the Starry Blenny consists of microalgae, with spirulina being a recommended option. While they predominantly feed on algae present in the aquarium, efforts can be made to train them to accept dry foods. However, reliance on natural algae growth remains essential for ensuring their nutritional needs are met adequately.

Habitat and DistributionFound in the waters of Australia, Indonesia, and the Central/West Pacific region, the Starry Blenny inhabits rocky reef areas where algae growth is abundant. Their distribution spans from the Philippines to northwestern Australia, thriving in marine environments with suitable algae for sustenance.

DimorphismDimorphism information for the Starry Blenny is not specified. However, this species exhibits interesting captive behaviors and can live harmoniously as a pair within the aquarium setting.

Captive ReproductionInsights on captive reproduction for the Starry Blenny are not provided. Nevertheless, their engaging personalities and algae-eating habits make them a captivating addition to marine aquariums dedicated to preserving the delicate balance of underwater ecosystems.

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