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Platyzoanthus mussoides, commonly known as the Green Elephant Ear Mushroom or Ridged Corallimorph, is a unique marine invertebrate belonging to the family Discosomidae. It is the sole representative of the monotypic genus Platyzoanthus. Originally described by William Saville-Kent in 1893 from the Great Barrier Reef, it was previously sometimes referred to as Rhodactis mussoides, though Platyzoanthus mussoides is its accepted scientific classification. Physical Appearance and Anatomy Structure: This corallimorph has a low body column and a highly irregular, wavy, or elongated disc shape. Surface and Texture: The oral disc features a distinctly leathery, bumpy, or coarse texture. Its defining trait is a heavily ridged surface; these ridges either radiate outward in straight lines from the center or lock together to form intricate, maze-like or labyrinthine patterns. Size: Individual polyps typically measure between 4 to 5 cm (about 2 inches) in diameter. However, because they undergo incomplete asexual division, conjoined "super-polyps" can blend together to span over 25 cm (10 inches) across. Mouths and Tentacles: A single organism or interconnected colony often features multiple oral centers (mouths) lined up across the disc, which are usually held upturned. Its tentacles are exceptionally short. Coloration: In the wild, they are frequently seen in uniform, patternless shades of drab tan, dark brown, orange-brown, or pinkish-brown. In the aquarium hobby, select specimens can display vibrant green or yellow colors depending on genetics and lighting. Habitat and Behavior Distribution: They are native to the Indo-West Pacific, spanning from East Africa to the Tuamotus, and are frequently spotted in regions like the Great Barrier Reef, Indonesia, and Singapore. They prefer shallow, protected waters where they grow on coral rubble. Colony Formation: Platyzoanthus mussoides clusters into clonal aggregations, forming expansive, interconnected mats that can coat large areas of the reef floor. Diet: They are mixotrophic, deriving energy from light via symbiotic zooxanthellae as well as trapping planktonic food from the water column.   According to marine care databases they are considered moderately easy to maintain. They require a tank size of at least 100 liters, plenty of light, and low-to-medium water flow. Aquarium hobbyists should note that exceptionally large elephant ear corallimorphs have a reputation for occasionally trapping and consuming small fish or mobile invertebrates.  

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price per polyp   Ricordea florida is a highly popular species of corallimorph (often called "false coral" or "mushroom coral") native to the shallow coastal waters of the Caribbean Sea, the Florida Keys, and the tropical Western Atlantic Ocean. Known for its brilliant, fluorescent color morphs and distinct bubble-like texture, it is a staple in the marine reef aquarium hobby. Physical Appearance & Anatomy Skeletal Structure: Like all corallimorphs, Ricordea florida lacks a hard limestone skeleton. Its internal anatomy resembles a stony coral, but its body is entirely soft and fleshy. Body Form: The coral features a small, cylindrical body. The bottom functions as a flat, muscular disk (the foot) used to adhere to rocky surfaces and coral rubble. The top forms a round oral disk. Tentacles (Vesicles): The oral disk is densely covered in short, rounded, bead-like pseudotentacles that give the coral its signature "berry" or "bumpy" texture. Size: Individual polyps typically grow between (3.8 to 5 cm) in diameter, though fully expanded specimens can reach up to (7.5 cm). Coloration Rainbow Palette: They are celebrated for their incredible diversity of colors, including vibrant shades of neon orange, emerald green, sky blue, purple, yellow, pink, and gold. Multi-Color Formats: Individual polyps are frequently multicolored. It is common for the rim tentacles, body tentacles, and central mouth to sport contrasting colors. Fluorescence: Under blue or actinic LED lighting, their pigments exhibit intense bioluminescent-like fluorescence. Key Identification: R. florida vs. R. yuma Reef keepers often confuse Ricordea florida (Atlantic) with its Pacific cousin, Ricordea yuma. They can be told apart by looking at the mouth area: The Mouth: Ricordea florida has a smooth central mouth that is isolated and free of tentacles. Conversely, R. yuma has tentacles crowding all the way up to and surrounding the rim of its mouth. Tentacle Pattern: R. florida has a more random, uniform distribution of bubble tentacles across its disk, whereas R. yuma tentacles radiate outward in distinct alternating large and small rows. Diet and Behavior Dual Feeding: Ricordea florida is both autotrophic and heterotrophic. It hosts photosynthetic symbiotic algae (zooxanthellae) inside its tissues to convert light into energy. It also uses its short tentacles to capture organic debris, plankton, or liquid foods from the water column. Aggression: They possess a mild sting delivered via specialized stinging cells (cnidocytes). While generally peaceful and safe next to their own kind, they can harm or chemically agitate sensitive neighboring stony corals if they come into direct physical contact. Growth and Reproduction: They are relatively slow-growing. They reproduce naturally through a process called fission, where a single polyp develops a second mouth and gradually pinches itself into two separate organisms  

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Bubble coral (primarily Plerogyra sinuosa) is a large polyp stony (LPS) coral recognized by its cluster of shiny, grape-sized water-filled vesicles (bubbles) that expand during the day and retract at night. Key Physical Features Appearance: Features a hard, calcium carbonate skeleton covered by fleshy, translucent to green, white, gray, or yellowish bubbles during the day. Day vs. Night Cycle: Daytime: The bubble-like vesicles inflate to maximize surface area for light exposure. Nighttime: The bubbles deflate and retract, and long, venomous feeding/sweeper tentacles emerge to catch plankton. Size: Individual vesicles are roughly grape-sized (up to 2.5 cm), while total colonies can grow anywhere from 12 inches up to 2 meters (or more) across. Alternative Names: Also known as bladder coral, grape coral, or pearl coral. Biology & Habitat Energy Source: Relies heavily on symbiotic algae (zooxanthellae) inside its vesicles that provide nutrients via photosynthesis (covering 70% to 90% of its energy), supplemented by nighttime plankton capture. Habitat: Found in sheltered reef slopes, lagoons, overhangs, and turbid waters at depths ranging from 3 to 40 meters. Geographic Range: Widespread across the Indo-Pacific, stretching from the Red Sea and Madagascar to Japan, Australia, and the central Pacific. Care & Safety Notes Sting: Possesses strong, stinging sweeper tentacles capable of harming neighboring corals or delivering a painful sting to touch. Fragility: The fleshy tissue and bubbles puncture very easily against the sharp underlying stony skeleton. Aquarium Requirements: Prefers low-to-moderate lighting and gentle, low water movement

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Fox coral (Nemenzophyllia turbida, also known as Jasmine Coral or Ridge Coral) is a popular large polyp stony (LPS) marine coral known for its soft, flowing, wave-like appearance. Physical Description Scientific Name: Nemenzophyllia turbida (formerly classified as Nemenzophyllia turbida / Plerogyra turbida) Skeleton: Features a fragile, ridged, and folded calcium carbonate base with prominent, thin valley walls. Polyps & Tissue: Covered in semi-translucent, fleshy, ruffled tissue that expands significantly during the day (often reaching 2 to 3 times the width of the hard skeleton). Color: Varies from pale green, white, cream, and pink to tan or brown, frequently featuring lighter contrasting tips. Size: Grows up to roughly 20 cm to 30 cm (6 to 12 inches) in diameter at maturity. Behavior & Temperament Peaceful: It lacks aggressive, stinging sweeper tentacles, making it safe to keep near other coral species as long as adequate physical spacing is maintained. Symbiotic: It derives much of its energy from photosynthesis via zooxanthellae, though it also accepts occasional micro-plankton or brine shrimp. Care & Habitat Requirements Lighting: Low-to-moderate, indirect lighting. Excessive light can cause the tissue to turn brown. Water Flow: Gentle, low water movement to prevent tearing its delicate, fleshy polyps. Water Parameters: Temperature: 24°C – 26°C (75°F – 78°F) Salinity / Specific Gravity: 1.022 – 1.026 pH: 8.0 – 8.4 Alkalinity: 7 – 12 dKH Calcium & Trace Elements: Requires regular supplementation of calcium, strontium, and magnesium for skeletal health

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price per frag   Favites is a genus of large polyp stony (LPS) corals belonging to the family Merulinidae (formerly classified under Faviidae). They are commonly known as honeycomb corals, brain corals, star corals, or pineapple corals. Key Characteristics Colony Shape: Typically massive, dome-shaped, hemispherical, encrusting, or submassive colonies that can exceed one meter across. Corallites: Mostly cerioid (sharing walls) or subplocoid. Their skeletal walls are often angular, giving them a distinct honeycomb appearance. Coloration: Found in various shades of brown, green, grey, and red, frequently featuring contrasting colors between the walls and the oral discs (centres). Biology: They are photosymbiotic, deriving essential nutrients from zooxanthellae (symbiotic algae) living inside their tissue, and also function as suspension feeders. They can be aggressive at night, extending sweeper tentacles beyond their base. Habitat & Distribution Native Range: Widely distributed throughout the Indo-Pacific region, stretching from the Red Sea and the Indian Ocean across to Japan, the Line Islands, and the Tuamotu Islands. Environment: Found in a wide variety of shallow reef environments and rocky foreshores. Aquarium Care Difficulty: Relatively easy to maintain, making them popular in reef aquariums. Lighting: Low to moderate lighting (around 50–100 PAR). Water Flow: Moderate water movement. Placement: Require adequate spacing from neighboring corals due to their nocturnal sweeper tentacles

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price per frag Micromussa is a genus of large-polyp stony (LPS) corals belonging to the family Lobophylliidae. Physical Structure: Colonies are generally submassive, encrusting, or flat with cerioid (shared-wall) or subplocoid corallites. The polyps are thick and fleshy. Common Species: Micromussa lordhowensis (frequently called "acan lord"): Features larger, plump fleshy polyps and bright multi-colored patterns. Micromussa amakusensis: Features smaller angular corallites (up to 8 mm) with fine papillae on a fleshy mantle. Micromussa minuta: A rare species with smaller gray, non-fleshy-looking polyps. Reef Keeping: Popular in marine aquariums for their vibrant colors, they typically thrive in low-to-moderate lighting and gentle water flow, feeding on zooplankton, mysis shrimp, or targeted coral foods. Taxonomy Note: Many species in this genus were previously classified under the genus Acanthastrea before taxonomic revisions. (Note: There is also a tiny land plant species named Microchirita micromusa from Southeast Asia, though "Micromussa" most commonly refers to the stony coral genus.  

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price per polyp   A Green red Rhodactis is a popular, hardy, and vibrant soft mushroom coral (corallimorph) belonging to the family Discosomatidae, ideal for both beginner and experienced reef aquarists. Key Characteristics Appearance: Features a wavy, textured surface or fleshy tentacles with a vibrant, often fluorescent green color under blue and actinic aquarium lighting. Temperament: Semi-aggressive; it requires some personal space away from neighboring corals because it can grow, spread, and potentially shade or outcompete slower-growing species. Growth & Reproduction: Reproduces naturally via longitudinal fission or budding to form a low-growing living carpet. No Hard Skeleton: Unlike stony corals, it relies on soft fleshy tissues, symbiotic algae (zooxanthellae), and occasional particulate feeding. Care and Tank Requirements Minimum Tank Size: At least 100 liters (approx. 26 gallons) to allow room to grow and spread. Water Parameters: Temperature: 23°C – 26°C (72°F – 78°F) pH: 8.0 – 8.4 Salinity / Specific Gravity: 1.022 – 1.026 (1.023 – 1.025) Carbonate Hardness (dKH): 8 – 12 dKH Calcium: 380 – 450 mg/l Lighting: Low to moderate lighting (roughly 30–150 PAR) via LED or T5 lamps. Sudden exposure to extremely bright light should be avoided to prevent tissue stress or bleaching. Water Flow: Low to moderate, indirect flow to let the fleshy tissue expand naturally without trapping debris. Feeding: Primarily photosynthetic (zooxanthellae), but benefits from occasional supplemental micro-plankton, mysis shrimp, or finely chopped seafood

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Price per one polyp   A Green Rhodactis is a popular, hardy, and vibrant soft mushroom coral (corallimorph) belonging to the family Discosomatidae, ideal for both beginner and experienced reef aquarists. Key Characteristics Appearance: Features a wavy, textured surface or fleshy tentacles with a vibrant, often fluorescent green color under blue and actinic aquarium lighting. Temperament: Semi-aggressive; it requires some personal space away from neighboring corals because it can grow, spread, and potentially shade or outcompete slower-growing species. Growth & Reproduction: Reproduces naturally via longitudinal fission or budding to form a low-growing living carpet. No Hard Skeleton: Unlike stony corals, it relies on soft fleshy tissues, symbiotic algae (zooxanthellae), and occasional particulate feeding. Care and Tank Requirements Minimum Tank Size: At least 100 liters (approx. 26 gallons) to allow room to grow and spread. Water Parameters: Temperature: 23°C – 26°C (72°F – 78°F) pH: 8.0 – 8.4 Salinity / Specific Gravity: 1.022 – 1.026 (1.023 – 1.025) Carbonate Hardness (dKH): 8 – 12 dKH Calcium: 380 – 450 mg/l Lighting: Low to moderate lighting (roughly 30–150 PAR) via LED or T5 lamps. Sudden exposure to extremely bright light should be avoided to prevent tissue stress or bleaching. Water Flow: Low to moderate, indirect flow to let the fleshy tissue expand naturally without trapping debris. Feeding: Primarily photosynthetic (zooxanthellae), but benefits from occasional supplemental micro-plankton, mysis shrimp, or finely chopped seafood

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The price is per one polyp   The Red Rhodactis Mushroom (genus Rhodactis) is a popular, hardy corallimorph (often called a "mushroom coral" or false coral) prized for its vibrant red base, textured or "hairy/bubbly" surface, and contrasting blue or purple accents. Key Characteristics & Appearance Type: Corallimorpharian (soft-bodied organism closely related to both anemones and stony corals). Appearance: Features a bold red body, sometimes with a subtle purple or blue base, wavy edges, and a bumpy, tentacled, or bullseye-patterned surface. Temperament: Semi-aggressive; they can touch or crowd neighboring corals, so they require a little breathing room in a reef tank. Growth & Movement: Fast-growing and able to slowly glide or shift across rockwork to find a preferred spot, eventually forming colorful colonies or carpets. Care & Aquarium Requirements Care Level: Easy—making them ideal for both beginner and advanced reef keepers. Lighting: Low to moderate (typically 50–150 PAR); excessive or overly intense light can cause them to shrink, bleach, or suffer from oxide radical damage. Water Flow: Low to gentle flow; strong currents can stress them or cause them to detach. Water Parameters: Temperature: 23–27°C (72–80°F) Salinity: 1.022–1.026 pH: 8.0–8.4 Carbonate Hardness (dKH): 8–12 dKH Calcium / Magnesium: Maintain standard reef levels (Calcium ~380–450 mg/l). Diet: Photosynthetic (relying on zooxanthellae), supplemented 1–2 times a week with fine meaty foods like mysis shrimp, brine shrimp, or marine snow via target feeding

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