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| Care Description | Rhodactis Mushroom Care: Rhodactis mushrooms are a great choice for both beginning hobbyists looking for hardy additions to their reef tank as well as experienced collectors looking to add a potentially rare showpiece to their aquarium. These corallimorphs come in a wide variety of colors and patterns, some of which are highly sought-after by reef enthusiasts. In fact, the most expensive coral in the market today is a variety of Rhodactis called a Bounce Mushroom. Luckily for most hobbyists, the vast majority of these mushrooms are affordably priced and do not command a king’s ransom. Please see below for additional care tips for Rhodactis. |
| Water Flow | Low |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.023-1.026 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
Rhodactis mushrooms, commonly known as "hairy mushrooms," present a varied range of colors and patterns, making them an attractive choice for both novice aquarists seeking robust additions to their reef tank and seasoned enthusiasts looking to showcase unique specimens. Among these, the coveted Bounce Mushroom variant stands out as the most expensive coral in the current market, although most Rhodactis mushrooms are reasonably priced.
Demands and Hardiness
Rhodactis mushrooms are considered fairly hardy corals, making them suitable for different experience levels. These corallimorphs thrive in a reef tank environment and can withstand fluctuations in water parameters to a certain extent. Their ability to adapt well to tank conditions makes them a popular choice for aquarists.
Lighting
Rhodactis mushrooms are best kept under low lighting conditions. Exposing them to extremely bright light may result in adverse effects, such as white scarring caused by oxide radicals within their bodies. Hence, it is recommended to provide moderate to low-intensity lighting to maintain the health and vibrancy of these mushrooms.
Water Flow
Maintaining a low flow area within the reef tank is crucial for the well-being of Rhodactis mushrooms. High water flow can lead to stress in these corals, inhibiting their full extension. Optimal extension and overall health of the mushrooms are observed in areas with gentle water movement.
Feeding
Rhodactis mushrooms can be fed, with certain species exhibiting more aggressive feeding behaviors than others. These corals typically respond well to meaty foods, folding up over the food items in an onion-like shape. Larger varieties like the Elephant Ear Rhodactis have been observed consuming fish by immobilizing them with a mild anesthetic and swallowing them while dormant.
Propagation
The Rhodactis genus has been successfully propagated in captivity, making it a viable candidate for aquaculture initiatives. With the proper techniques and care, achieving sustainable harvests of Rhodactis mushrooms is feasible over time, reducing the pressure on wild populations.
Localization & Habitat
Rhodactis corallimorphs are commonly found across the Indo-Pacific region, particularly around islands such as Fiji, Tonga, the Solomon Islands, and the Great Barrier Reef. Harvesting of these mushrooms for the aquarium trade occurs in these areas, with sustainable collection practices being essential for preserving the natural populations of these striking corals.