More info
Datasheet
| Minimum Tank Size | 200 litres / 52.83 US gallons |
| Maximum Size | 13.0cm / 5.12inches |
| 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 Barred cardinalfish, also known as the Two-spotted cardinalfish, is a species belonging to the Apogonidae family. These fish come in various shapes and colors, well-suited for aquarium environments, with a large mouth and a hearty appetite. They primarily feed on Artemia, Mysis, and krill, readily consuming most foods offered in captivity. However, they may pose a threat to small shrimps and fish, requiring caution when housed with such tank mates.
Aquarium Suitability
Considered suitable for most aquariums, the Barred cardinalfish can thrive in groups or as solitary individuals. They are nocturnal and prefer hiding places during daylight hours, showcasing a secretive behavior within the tank. It's essential to provide ample hiding spots, such as live rocks, to ensure their well-being. These fish are known to lose color in captivity, a phenomenon that can be mitigated with a diet rich in pigment and high-quality varied foods.
Demands, Care, and Hardiness
With an average hardiness level, these fish are relatively delicate during transportation and acclimatization. They require dim lighting conditions to feel active and secure, showcasing a docile temperament but potential aggression towards similar species. Maintaining water parameters within the ranges of pH 8.1-8.4, salinity 1.020-1.025, KH 8-12, and a temperature of 22.2-25.6°C is crucial for their well-being.
Reef Suitability
The Barred cardinalfish is considered reef-safe, making them compatible with reef aquarium setups.
Aquarium Setup
Setting up an aquarium for Barred cardinalfish involves providing hiding spots like live rocks, ensuring dim lighting to accommodate their nocturnal behavior, and maintaining water conditions within the specified parameters. A tank size of at least 200 liters is recommended to cater to their needs effectively.
Behaviour
These fish exhibit a nocturnal behavior, actively exploring the tank when the lights are dimmed. They tend to hide among rocks during the day and might not be as active in the water column as other fish species. While generally peaceful, they may engage in intra-species aggression if space or food is limited.
Feeding and Diet
Barred cardinalfish thrive on a diet of small crustaceans such as krill, mysis, and Artemia. Supplementing their diet with zooplankton like Cyclops and pods is beneficial for their nutritional needs.
Dimorphism
There is no specific information available regarding dimorphism in Barred cardinalfish or captive reproduction practices.
Habitat and Distribution
Native to the Western Central Atlantic region, including areas from Bermuda and southeastern Florida to the Antilles and Venezuela, these fish inhabit coastal waters near reefs and rocky substrates.