
Ricordea mushrooms, also known as flower mushroom corals, are a popular choice for saltwater aquarium enthusiasts due to their captivating colour combinations and ease of care. While they derive nutrition from photosynthesis through their symbiotic relationship with zooxanthellae, they are still animals and require additional sustenance. This raises the question: what is the optimal diet for these vibrant mushrooms? In this guide, we will delve into the specific feeding requirements of Ricordea mushrooms, exploring the types of food they relish and the frequency with which they should be fed to promote their health and vivid coloration.
| Characteristics | Values |
|---|---|
| Scientific Name | Rhodactis howesii |
| Genus | Ricordea |
| Species | Ricordea florida, Ricordea yuma |
| Common Name | Flower mushroom coral, Rainbow Ricordea Mushroom |
| Appearance | Bubble-like, brilliant colours in blues, greens, oranges, pinks, purples, reds, yellows, tans |
| Lighting Requirements | Low-moderate intensity light |
| Flow Requirements | Moderate to low |
| Feeding | No special feeding required, but can be fed Artemia (brine shrimp), Mysis shrimp, zooplankton, and meatier foods |
| Care Level | Easy to moderate |
| Aggression | Aggressive |
| Size | 0.75-2 inches |
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What You'll Learn
- Ricordea Mushrooms are carnivores and can eat Artemia, Mysis shrimp, and zooplankton
- They can also derive nutrition from photosynthesis through a symbiotic relationship with zooxanthellae
- Ricordea Mushrooms do not require direct feeding if there is adequate lighting and fish present
- They will react to very fine foods but will not eat them
- Ricordea yuma is more sensitive to water quality than Ricordea florida

Ricordea Mushrooms are carnivores and can eat Artemia, Mysis shrimp, and zooplankton
Ricordea Mushrooms, also known as flower mushroom corals, are carnivores and can eat Artemia, Mysis shrimp, and zooplankton. They are a popular choice for saltwater aquarium enthusiasts due to their ease of care and brilliant colours. They are also known for their unique, bubble-like appearance.
Ricordea Mushrooms are a type of coral that belongs to the Corallimorpharia Order. They are found in a variety of colours, including blues, greens, oranges, pinks, purples, reds, yellows, and tans. They are known for their ease of care and can be propagated through asexual reproduction, making them a popular choice for reef aquariums.
While Ricordea Mushrooms can derive some nutrition from photosynthesis due to their symbiotic relationship with zooxanthellae, they are still animals and require additional food. They can be target-fed in the same way as other corals, and it is recommended to feed them regularly for maximum growth. The size of the food should be considered, with pieces about half the size of the average Mysis shrimp being suitable.
Ricordea Mushrooms will react to very fine foods but may not actually eat them. They prefer meatier foods and will supplement their diet with tiny particles that are brought within range of their tentacles by moderate water flow. This allows them to ingest additional nutrients that contribute to their vibrant colours.
Overall, Ricordea Mushrooms are carnivores that can eat Artemia, Mysis shrimp, and zooplankton. They are a popular choice for saltwater aquariums due to their ease of care, vibrant colours, and unique appearance. With regular feeding and proper care, they can thrive and add a pop of colour to any reef tank.
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They can also derive nutrition from photosynthesis through a symbiotic relationship with zooxanthellae
Ricordea, or flower mushroom corals, are popular choices for saltwater aquariums due to their ease of care and vibrant colours. They are considered photosynthetic because of the symbiotic zooxanthellae living within their body tissues. Zooxanthellae are single-celled, photosynthetic organisms that contain chlorophyll a and chlorophyll c, as well as the dinoflagellate pigments peridinin and diadinoxanthin. These pigments provide the yellowish and brownish colours typical of many host species, including Ricordea.
The symbiotic relationship between Ricordea and zooxanthellae is mutually beneficial. During the day, zooxanthellae provide their hosts with the organic carbon products of photosynthesis, sometimes meeting up to 90% of the host's energy needs for metabolism, growth, and reproduction. In return, zooxanthellae receive nutrients, carbon dioxide, and an elevated position with better access to sunlight. This exchange of sugar (glucose) for a home is thought to provide the mushroom coral with the majority of its nutrition.
Zooxanthellae can be acquired by the host in several ways. The egg from which the individual develops may already be infected with zooxanthellae at the time of fertilization, or the symbiont cells may be transferred from the mother while the larva is still under her care. Alternatively, the host may acquire zooxanthellae directly from seawater, as they freely live in the seawater at some stages of their life cycle. In the case of stony corals, infection can occur as a result of the emission of a chemical attractant by the coral. Additionally, infection can occur after the ingestion of infected faecal matter or prey that already carries the symbionts.
While Ricordea derives significant nutrition from its symbiotic relationship with zooxanthellae, it is important to remember that they are animals and require additional food sources. They are capable of capturing Artemia (brine shrimp), Mysis shrimp, and other zooplankton. Regular feeding is necessary for maximum growth and to supplement their diet with additional nutrients that enhance their vibrant colours.
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Ricordea Mushrooms do not require direct feeding if there is adequate lighting and fish present
Ricordea Mushrooms, also known as flower mushroom corals, are a popular choice for saltwater aquarium enthusiasts due to their brilliant colours and ease of care. They are members of the Corallimorpharia Order and are distinct in appearance with their unique bubble-like structure. They are found in a variety of colour combinations, including blues, greens, oranges, pinks, purples, reds, yellows, and tans.
While Ricordea Mushrooms do not require direct feeding if there is adequate lighting and fish present in the tank, most corals grow and look much better when they are fed regularly. It is important to note that Ricordea are animals, and animals like to eat. These corals are capable of capturing Artemia (brine shrimp), Mysis shrimp, and other zooplankton. Therefore, it is recommended to feed your Ricordea regularly for maximum growth.
The size of the food offered should be considered when feeding Ricordea. The standard size for target feeding is about half the size of the average Mysis shrimp. Ricordea will react to very fine foods, such as a cloudy supernate obtained by thawing frozen food, but they will not actually eat it. Instead, they will inspect it and then ignore it if they are not interested. Ricordea florida and Ricordea yuma, the two species of Ricordea mushrooms, prefer meatier foods with food pieces about half the size of a Mysis shrimp.
In terms of lighting and flow requirements, Ricordea florida and Ricordea yuma are similar. However, there is a significant difference in their water chemistry, with Ricordea yuma being more sensitive to water quality and more challenging to maintain long-term. Ricordea mushrooms prefer low to moderate-intensity light and moderate to low flow. It is important to note that "high flow" can be difficult to define and varies between tanks. Moderate flow is generally considered a gentle sway, similar to waving hands at a concert or football game.
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They will react to very fine foods but will not eat them
Ricordea mushrooms, or flower mushroom corals, are a popular choice for saltwater aquarium enthusiasts due to their ease of care and brilliant colours. They are a highly desirable Corallimorph in the reef aquarium hobby. They are found in a variety of colour combinations in blues, greens, oranges, pinks, purples, reds, yellows, and tans.
Ricordea mushrooms are animals and, as such, they like to eat. They are capable of capturing Artemia (brine shrimp), Mysis shrimp, and other zooplankton. They derive their nutrition from photosynthesis via their symbiotic relationship with zooxanthellae, which are single-celled organisms responsible for the photosynthetic operations. In exchange for their home, they share their sugar (glucose), which is thought to provide the mushroom coral with the majority of its nutrition.
While no direct feeding is required if there is adequate lighting and fish that are being fed, most corals grow and look much better when they are fed regularly. While a coral will accept a granule smaller than its polyp size, it can’t accept anything larger, and can even spend more energy than it gains trying to digest a piece that is too big.
Ricordea mushrooms will react to very fine foods, like a cloudy supernate that you would get by thawing frozen food, but they will not actually eat it. They will check it out, realise they don't want that food, and then ignore it. Ricordea mushrooms will do better with meatier foods, but it is important to keep the food pieces to about half the size of a Mysis shrimp.
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Ricordea yuma is more sensitive to water quality than Ricordea florida
Ricordea, or flower mushroom corals, are popular choices for saltwater aquariums due to their brilliant colours and ease of care. There are two species of Ricordea mushrooms: Ricordea florida and Ricordea yuma. Although they are similar in terms of lighting and flow, there is a significant difference in their water chemistry requirements.
On the other hand, Ricordea florida is hardier and easier to care for, making it a better choice for beginners to the reef aquarium hobby. It exhibits impressive coloration and is less finicky about water quality, though it still requires proper lighting and flow conditions.
When it comes to feeding, both species of Ricordea mushrooms react to very fine foods but prefer meatier options. It is important to provide food in small pieces, about half the size of a Mysis shrimp. Regular feeding promotes good health and reproduction in these corals. In addition to targeted feeding, Ricordea corals derive nutrition from photosynthesis through their symbiotic relationship with single-celled zooxanthellae, who provide glucose in exchange for a home.
Overall, while both Ricordea florida and Ricordea yuma make stunning additions to saltwater aquariums, it is essential to consider their specific needs and sensitivities to ensure their long-term health and vibrancy.
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Frequently asked questions
Ricordea, or flower mushroom corals, are a popular choice for saltwater aquarium enthusiasts due to their ease of keeping and amazing colourations. They are found in a variety of colours, including blues, greens, oranges, pinks, purples, reds, yellows, and tans.
No special feeding is required for Ricordea. If you have adequate lighting and fish that are being fed, your Ricordea will likely get enough food. However, they will grow and look much better when fed regularly. You can feed them brine shrimp, Mysis shrimp, and other zooplankton.
The food should be no larger than the size of the coral's polyp. It is recommended that you cut Mysis shrimp into pieces about half their size.
For maximum growth, it is best to feed your Ricordea regularly.
Yes, here are some key points to consider:
- Ricordea yuma is more challenging to maintain than Ricordea florida due to its higher sensitivity to water quality.
- Ricordea mushrooms prefer low to moderate lighting.
- They require moderate to low water flow.

























