Blastomussa Care
Table of Contents
The blastomussa is extremely sensitive to light; care requires understanding even slight variations to the regular levels of light are enough to agitate the coral significantly. When light is too strong, the heat can cause the polyps tissue to recede, when water flow is too strong the colony can not expand.
It is unavoidable that the light in a home tank is going to be in need of adjustment for the blastomussa coral, so the recommended approach is to originally place the coral in a low area of light. Slowly, the coral can be moved closer to the light source until the most desirable level is attained for proper care. Because the coral originates in deeper waters, they are used to indirect light, and as close environment as possible should be staged within a home tank for the best care. We tend to forget the typical aquarium in 18 inches deep, and adjusting the depth a few inches make very little impact compared to natural conditions on the reef of 1 to 50 feet.
To counteract any damage the coral may have incurred during shipping and from previous owners, blastomussa should be spot fed for the first week in a new tank. Some of the food that is well liked is shrimp (mysid shrimp, gamma shrimp or brine shrimp), small pieces of silversides, or shell fish. Another bonus to choosing this type of food is they are sized appropriately for the corals digestive abilities.
One of the reasons blastomussa reside in deep waters is so that they are naturally sheltered from turbulent waters, which can also cause tissue recession. Therefore, imposing a low to medium water flow within the tank will be most beneficial for the colony. Water levels that are ideal for the healthy growth of a coral include a sg of 1.020-1.025, pH between 8.0-8.4, and a temperature of 78-84F.
Since blastomussa grow so slowly, tank owners do not have to worry about the coral encroaching upon neighboring creatures or damaging other corals. However, sting-celled corals can inflict significant damage upon close colonies, and therefore they need to be placed at a distance. In addition, the blastomussa will not fight back against corals that are territorial or faster growing, so may lose space if put in a competitive environment. Although not technically considered predators, butterfly fish and angelfish frequent feast on its meaty branches. Before placing the coral in a tank, existing corals should be researched extensively to ensure that chemical warfare will not be deployed onto one another, which could lead to death. Chemical warfare does not always mean direct touch, corals can release chemicals & waste into the water column that are deadly to other inhabitants.
Because the blastomussa has a slow growth rate, there will not be many opportunities to propagate this coral throughout the first year. This coral reproduces asexually through fragmentation, and this process can be easily duplicated in captivity. Using a sharp tool (a razor blade will work fine), the skeleton should be divided resulting in a severed piece that contains at least one polyp on the segment. A point about propagation is that any coral colony only grows around it’s perimeter. The total radius of ten polyps in a colony is less than the radius of each of the ten polyps independently. So by fragmentation of the 10 polyp colony into ten individual polyps you will essentially grown the coral more rapidly.
A Comprehensive Guide to Blastomussa Care
Blastomussa corals, known scientifically as Blastomussa spp., are a mesmerizing addition to any reef aquarium. These stony corals, often simply referred to as ‘Blastos,’ are prized for their vibrant colors and unique, puffy polyp structure. They are a favorite among both novice and experienced reef enthusiasts. In this article, we will delve into the essential aspects of Blastomussa care, covering their habitat requirements, feeding habits, propagation techniques, and common challenges. Our aim is to provide you with a comprehensive guide that ensures your Blastos thrive in your aquarium, creating a stunning underwater landscape.
Optimal Habitat Conditions for Blastomussa
Lighting Requirements for Healthy Growth
Blastomussa corals thrive under moderate lighting conditions. They contain symbiotic algae called Zooxanthellae that photosynthesize and provide nutrients to the coral. An ideal lighting setup would be LED lights that can be adjusted to simulate a natural day-night cycle. Too intense light can lead to bleaching, where the coral expels its symbiotic algae, while insufficient light hampers its growth. It’s crucial to find a balance and gradually acclimate your Blastos to the lighting in your aquarium.
Water Flow and Stability
Maintaining stable water parameters is key for Blastomussa health. They prefer low to moderate water flow, mimicking their natural habitat in the ocean where they are often found in protected areas with gentle currents. This flow level helps in the removal of waste and delivery of nutrients without causing stress to the delicate polyps. Regular testing of water parameters such as salinity, pH, and temperature is vital to ensure a stable environment. Sudden changes can cause stress and potential harm to your Blastomussa.
Feeding and Nutrition
Importance of Targeted Feeding
Blastomussa corals are partially photosynthetic but benefit significantly from targeted feedings. They can consume a variety of meaty foods like mysis shrimp, brine shrimp, and specially formulated coral foods. Feeding them directly ensures they receive adequate nutrition for growth and coloration. It’s important to balance their diet and not overfeed, as this can lead to poor water quality and health issues.
Role of Trace Elements and Supplements
In addition to regular feedings, the supplementation of trace elements like calcium, magnesium, and strontium is essential for the skeletal growth of Blastomussa. These elements are used by the coral to build their calcium carbonate skeletons. Regular water changes and the use of high-quality salt mixes typically maintain these elements at optimal levels. However, additional supplementation might be necessary in heavily stocked or highly demanding systems.
Propagation Techniques
Safe Fragmentation Methods
Blastomussa corals can be propagated through a process known as fragmentation. This involves carefully cutting a piece of the mother colony, ensuring each fragment has several polyps. It’s crucial to use sterilized tools to prevent infection and allow a clean cut. After fragmentation, the pieces should be placed in a low-flow area of the tank to recover and establish themselves. This method not only helps in expanding your coral collection but also aids in sustaining the species in captivity.
Encouraging Polyp Division
Natural polyp division is another way Blastomussa corals reproduce. In optimal conditions, polyps will gradually divide and form new ones, expanding the colony size. This process is slow and indicates that the coral is healthy and in a stable environment. Patience is key here, as rushing or forcing division through poor practices can harm the coral.
Common Challenges in Blastomussa Care
Dealing with Pests and Diseases
Blastomussa corals, like many others, are susceptible to pests and diseases. Common issues include coral-eating flatworms and bacterial infections. Regular observation and maintaining good water quality are crucial in preventing these problems. If pests are detected, quarantining the affected coral and treating it with appropriate remedies is necessary.
Addressing Algal Overgrowth
Algal overgrowth can be a significant challenge, as it competes with the coral for nutrients and light. Maintaining good water quality, proper lighting, and a balanced ecosystem with natural algae predators can help control algae levels. Manual removal and careful adjustments to the aquarium’s nutrient levels are also effective strategies.
Conclusion
Caring for Blastomussa corals can be a rewarding experience. Understanding their specific needs and maintaining a stable environment are key to ensuring their health and vibrancy. By following the guidelines outlined in this article, you can enjoy the beauty of these stunning corals in your own aquarium.
FAQs on Blastomussa Care
What is the ideal water temperature for Blastomussa corals?
Blastomussa corals prefer a water temperature between 76-82°F (24-28°C). Consistency in temperature is crucial to avoid stress and promote optimal health.
How often should Blastomussa corals be fed?
Feeding Blastomussa corals 2-3 times a week is generally sufficient. However, the frequency can vary based on the individual coral’s needs and the overall nutrient levels in the aquarium.
Can Blastomussa corals be kept with other coral species?
Yes, Blastomussa corals can coexist with many other coral species. It’s important to provide enough space for each coral to grow and avoid aggressive species that might harm the Blastos.
How do I know if my Blastomussa coral is healthy?
Healthy Blastomussa corals display vibrant colors, full and extended polyps, and steady growth. Signs of stress or poor health include receding or bleached tissues and closed or retracted polyps.
Is it necessary to use a protein skimmer in a Blastomussa coral tank?
While not absolutely necessary, a protein skimmer can be beneficial in maintaining water quality. It helps remove organic waste and contributes to a stable environment, which is essential for the health of Blastomussa corals.
