More info
Datasheet
| Minimum Tank Size | 75 litres / 19.81 US gallons |
| Maximum Size | 20.3cm / 7.99inches |
| Reef Compatible | Yes |
| Temperament | Semi-aggressive |
| Care Description | Moderate |
| Water Flow | Medium |
| Specific Gravity | 1.023-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
The Tube Anemone, also known as the Tube Dwelling Anemone, is a member of the Cerianthidae family. It is not a true sea anemone but a distinct relative that constructs its tube from discharged nematocysts. These anemones exhibit varying coloration, ranging from tan, pink, purple to fluorescent green hues.
Aquarium Suitability
The Tube Anemone is best suited for reef or species-only aquariums with a soft, deep substrate. They require a deep sand bed, ample live rock, and a refugium to provide natural food sources. This species is non-photosynthetic, preferring a nocturnal lifestyle and slower illumination to fully open during the day.
Care and Hardiness
Maintaining moderate care requirements, Tube Anemones thrive in low lighting conditions and prefer a tank size of a minimum 75 litres. They exhibit a semi-aggressive temperament and require iodine and trace element supplements for optimal health. Ideal water conditions include a pH range of 8.1-8.4, a specific gravity of 1.023-1.025, and a carbonate hardness (KH) of 8-12.
Reef Suitability
Highly compatible with reef systems, Tube Anemones can be a stunning addition to a reef tank setup due to their vibrant colors and unique appearance. Their non-photosynthetic nature makes them well-suited for reef environments.
Aquarium Setup
Setting up an aquarium for Tube Anemones involves providing a deep sand bed, abundant live rock for shelter, and a refugium for natural food sources. Ensure moderate water flow and low lighting to cater to their needs in the tank.
Behaviour
These anemones display semi-aggressive behavior and should be placed with caution around other tank mates. Understanding their nocturnal habits and feeding requirements is crucial for their well-being in the aquarium environment.
Feeding and Diet
To sustain Tube Anemones, regular feeding is essential when fully expanded. They can be fed small frozen foods like brine or mysis shrimp, chopped fish, and zooplankton to meet their nutritional needs for thriving in captivity.
Dimorphism and Captive Reproduction
Tube Anemones can grow up to 20.3cm in size, with approximate sizes ranging from 2" to 10" based on maturity. While captive reproduction information is not detailed, ensuring proper care and suitable conditions can support their overall health and potential reproductive success.
Habitat and Distribution
Found in various regions, the Tube Anemone species Cerianthidae is distributed across marine habitats where they construct their tubes using nematocysts as a means of protection and shelter.