More info
Datasheet
| Minimum Tank Size | 100 litres / 26.42 US gallons |
| Maximum Size | 8.0cm / 3.15inches |
| Reef Compatible | Always reef safe |
| Temperament | Docile but might be aggressive towards similar species |
| 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 Disco Blenny, scientifically known as Meiacanthus smithi, belongs to the Blenniidae family, specifically the Meiacanthus genus. These fish are equipped with small venomous teeth that serve as defense mechanisms against larger fish, deterring them in an aquarium setting. With a maximum size of around 8.0cm, this species is characterized by its docile nature and playful personality.
Aquarium Suitability
Considered suitable for most aquarium setups, the Disco Blenny thrives in environments equipped with ample living rocks and hiding spots. Although it can be housed in a small tank, it is recommended to provide a larger aquarium to ensure the fish's well-being and comfort.
Demands, Care, and Hardiness
This species is relatively hardy, making it easy to care for in a well-established aquarium. To meet its demands, ensure the presence of a substantial amount of micro life, such as copepods and amphipods, to support the fish's nutritional needs. Additionally, the Disco Blenny requires good hiding places, like spaces between live rocks, to feel secure in its environment.
Reef Suitability
Known for its reef compatibility, the Disco Blenny is considered reef safe, making it a favorable addition to reef aquariums without posing a threat to the coral or other reef inhabitants.
Aquarium Setup
When setting up an aquarium for the Disco Blenny, focus on incorporating plenty of hiding spots, live rocks, and a well-established environment with microorganisms like copepods and amphipods to ensure the fish's optimal well-being. Maintaining stable water conditions with a temperature range of 22.2-25.6°C, pH levels between 8.1-8.4, and a specific gravity of 1.020-1.025 is crucial for the species' health.
Behaviour
Referred to as docile but potentially aggressive towards similar species, the Disco Blenny exhibits shy behavior, emphasizing the need to house it with compatible tank mates to avoid aggression.
Feeding and Diet
The recommended diet for the Disco Blenny includes microalgae like spirulina, small crustaceans such as krill and mysis, and zooplankton like cyclops and pods. Providing a varied diet rich in essential nutrients contributes to the fish's overall health and vitality.
Dimorphism and Captive Reproduction
While not explicitly mentioned, some species of Blennies exhibit dimorphism, showcasing distinct physical differences between males and females. Additionally, the Disco Blenny can be bred in captivity, emphasizing the possibility of obtaining captive-bred specimens for aquarium enthusiasts.
Habitat and Distribution
The Disco Blenny, native to the Indo-West Pacific region, specifically inhabits areas ranging from northern Sri Lanka to the western Java Sea, with reported sightings in southeast India. Its natural habitat includes diverse marine environments where it flourishes amidst rocky structures and ample hiding spaces.