Acanthophyllia, often called a "doughnut" or "meat" coral, is a large, solitary stony coral. It's characterized by a single, fleshy polyp that hides a strong, calcium-based skeleton. These corals are known for their vibrant colors, patterns, and intense fluorescence.
Here's a more detailed description:
Appearance: Acanthophyllia are large, single polyp stony corals with a fleshy, meaty appearance, hence the names "meat" or "doughnut" coral. They are not transparent and have a large, solid base.
Skeleton: Underneath the polyp is a thick, hard skeleton made of calcium.
Color and Patterns: They come in a wide range of colors and patterns, including greens, reds, blues, purples, and combinations of these.
Size: Acanthophyllia are known for their large size, making them a prominent centerpiece in reef aquariums.
Growth: They are considered slow-growing stony corals.
Care: They generally require moderate lighting and low water flow. They can also benefit from supplemental feeding of meaty foods like mysis and krill.
The Acanthurus japonicus, or Powder Brown Tang, is an Indo-West Pacific surgeonfish with a laterally compressed, oval body that can reach up to 21 cm in length. Its coloration varies based on its mood, from brown to blue to yellow, but it is distinguished by a prominent white band between the mouth and eye, a bright orange stripe on the dorsal fin, and a yellow band on the caudal peduncle. It is a herbivorous, territorial fish that typically lives in small to large aggregations in reef environments.
Physical description
Body shape: Oval and laterally compressed.
Size: Can grow up to 21 cm (8.3 in) in length.
Coloration:
The body color can range from brown to blue to yellow, depending on the fish's emotional state.
A wide, white band runs from the lower part of the eye to the upper lip.
A bright orange or pink band is present along the soft-rayed part of the dorsal fin.
The caudal peduncle is black with a yellow base.
Fins:
Dorsal fin: Has 9 spines and 28–31 soft rays.
Anal fin: Has 3 spines and 26–29 soft rays.
Caudal fin: Is truncate.
Pectoral fins: Have yellow bases.
Habitat and behavior
Habitat: Lives in clear lagoon and seaward reefs in the Indo-West Pacific, typically in shallow, exposed areas.
Diet: Herbivorous, feeding on algae and seaweed.
Social behavior: Can be found alone or in small to large aggregations. They are territorial and can be aggressive towards other fish, especially other tangs or conspecifics, which can lead to fights.
Acanthurus pyroferus, also known as the chocolate surgeonfish or mimic surgeonfish, is a species of surgeonfish. Adults are typically dark brown or purplish-black with a yellowish tan anterior. They have a distinct orange patch at the gill opening and a prominent yellow band on the posterior margin of their caudal fin. Juveniles exhibit different color patterns that mimic other fish species like lemonpeel angelfish.
Key features of Acanthurus pyroferus:
Size: They can grow up to 29 cm (11 inches) in length.
Coloration: Adults are usually dark brown to purplish-black, sometimes with a yellowish tan anterior. They have an orange patch at the gill opening and a yellow band on their tail.
Fins: The dorsal fin has 8 spines and 27-30 soft rays, while the anal fin has 3 spines and 24-28 soft rays. The tail fin edge is lunate in adults and round in juveniles.
Tail Spine: A single, depressible spine on the side of the tail base, which is part of their defense mechanism.
Diet: They are herbivores and primarily graze on algae.
Habitat: Found in reef environments, including the Indo-Pacific region, the Red Sea, and the Indian Ocean
Acanthurus triostegus, commonly known as convict tang, manini,convict surgeonfish, convict surgeon, or fiveband surgeonfish, is a species of marine ray-finned fish belonging to the family Acanthuridae which includes the surgeonfishes, unicornfishes and tangs. This species has a wide Indo-Pacific distribution.
Taxonomy
Acanthurus triostegus was first formally described in 1758 as Chaetodon triostegus by Carl Linnaeus, the description being published in the 10 edition of Systema Naturae with its type locality given as "Indies".The genus Acanthurus is one of two genera in the tribe Acanthurini which is one of three tribes in the subfamily Acanthurinae which is one of two subfamilies in the family Acanthuridae.
Etymology
Acanthurus triostegus was given the specific name triostegus which means "three covers", this may refer to the three branchiostegal membranes.
Description
The convict tang is so called because of its bold black stripes on a yellowish background. It is a laterally-compressed oval-shaped fishwith a maximum length of about 26–27 cm (10–11 in). The head is small with a pointed snout and a terminal mouth with thick lips. It has six black stripes which distinguishes it from the zebra tang (Acanthurus polyzona) which has nine, and has a more restricted range in the Indian Ocean. The first black stripe is oblique and passes through the eye. There are two black spots on the caudal peduncle, and on each side there is a sharp, retractable spine, which is used in offence or defence.
Distribution and habitat
Acanthurus triostegus occurs in the tropical Indo-Pacific region. Its range extends from the East African coast and Madagascar to southwestern Japan, Australia and Central America, including many Pacific island groups. It is found over hard bottoms in lagoons, reef slopes, bays and estuaries. Juveniles are common in tide pools, and larger fish are found at depths down to about 90 m (300 ft).
Biology
Acanthurus triostegus frequently feed in the vicinity of freshwater discharges, grazing filamentous algae off the rocks.Typically these tangs graze on filamentous algae growing on coral or rocky substrates. The adults aggregate in large schools to feed and these overwhelm damselfishes attempting to defend their territories. The males and females gather in aggegations to spawn.
Utilisation
Acanthurus triostegus is targeted as a food fish in many parts of its range and in some areas is commercially targeted. In Hawaii it is fished for by recreational anglers and it is also caught for the aquarium trade.
The black Amphiprion ocellaris, also known as the black storm or Darwin ocellaris clownfish, is a striking variation of the common clownfish. These clownfish are naturally jet-black with white stripes, a stark contrast to the typical orange and white coloring. They are a captive-bred variant, meaning they do not naturally exist in the wild in their black form.
Key features of the black Amphiprion ocellaris:
Appearance:
Jet-black body with three distinct white stripes on each side. They may have a splash of orange on their face, especially when young, which disappears as they mature.
Size:
Reaches a maximum size of around 8 cm (3 inches).
Behavior:
They are known for their symbiotic relationship with anemones, providing shelter and protection for the clownfish and cleaning the anemone. They are also territorial over their anemone home.
Care:
They have the same care requirements as standard ocellaris clownfish. They need a well-established reef aquarium with a suitable host anemone, like the Bubble Tip anemone.
Diet:
They are omnivores and readily accept frozen, live, pellet, and flake foods.
The DaVinci Ocellaris Clownfish (Amphiprion ocellaris) is a captive-bred designer morph prized for its unique, swirling white markings that resemble a painter's brushstrokes. Each individual features a completely unique pattern of connected and curvy white bands.
Key Characteristics
Appearance: Features a vibrant orange body with distinctive, flowing white patterns. Unlike standard ocellaris clowns, the white bands are often connected or elongated and delicately edged in black.
Grading: Marketed in different grades based on the amount of white. Grade B features wavy lines with distinct stripes, Grade A has fused stripes on both sides, and Extreme DaVinci features the most white, with multiple stripes connecting.
Origin: This morph does not exist in the wild. It was selectively bred in aquaculture facilities by crossing standard Ocellaris with other designer morphs like the Wyoming White clownfish.
Aquarium Care
Temperament: Peaceful, active, and well-suited for both beginner and advanced marine hobbyists.
Tank Size: A minimum of 75-90 liters (20 gallons) is recommended.
Reef Compatibility: 100% reef-safe. They readily host bubble-tip anemones or even soft corals.
Diet: Omnivorous; easily feeds on high-quality flakes, pellets, and enriched frozen foods like mysis and brine shrimp.
Size & Lifespan: Reaches an adult size of 3 to 4 inches (7.5–10 cm) and can live 8 to 12+ years with proper care.
Amphiprion ocellaris, commonly known as the Ocellaris clownfish or False Percula clownfish, is a small (up to 11 cm/4.3 inches), brightly colored saltwater fish famously depicted in Finding Nemo. It has an orange-to-reddish-brown body with three white, black-outlined bands and a symbiotic relationship with sea anemones.
Physical Characteristics
Coloration: Typically vibrant orange with three vertical white bands: one behind the eye, one in the middle, and one on the tail base.
Color Variations: A naturally occurring black variant exists, often referred to as the Darwin Ocellaris.
Distinctive Features: The middle white band has a forward-projecting bulge. Fins are outlined with fine black lines.
Distinction: A. ocellaris is often mistaken for Amphiprion percula, but ocellaris has thinner black edging around the white bands and a taller dorsal fin.
Eye: Features a muddy brown ring around the pupil, unlike the bright orange ring of A. percula.
Habitat and Behavior
Location: Found in the tropical waters of the Indo-Pacific, including the Great Barrier Reef and Southeast Asia.
Symbiosis: Lives in shallow reefs and lagoons (usually shallower than 50 feet) within the tentacles of specific sea anemones, including Heteractis magnifica and Stichodactyla gigantea.
Social Structure: Known for living in small hierarchical groups, where they are protandrous hermaphrodites—the largest fish is the female, and the next largest is the male.
Diet and Reproduction
Diet: Omnivorous, feeding on plankton, algae, and small invertebrates.
Breeding: They are oviparous (egg-laying) and monogamous. Eggs are laid near the host anemone, and the male is responsible for cleaning and fanning them until they hatch, which usually happens after sunset.
Aquarium Care
Popularity: One of the most popular marine fish for aquariums due to their hardy nature and suitability for captive breeding.
Lifespan: Can live up to 12 years in captivity.
The ocellaris clownfish, or Amphiprion ocellaris, is a vibrant marine fish known for its striking orange body, three white bands, and black outlines. These fish, also called false percula clownfish or common clownfish, form a symbiotic relationship with sea anemones, using their mucus-covered skin to avoid being stung by the anemone's tentacles.
Physical Characteristics:
Color: Primarily bright orange with three distinct white bands.
Bands: The white bands are usually outlined in black. The middle band often has a rounded bulge in the middle.
Size: Typically grow to about 3-5 inches (8-11 cm) in length.
Fins: Black markings on the fins, particularly the dorsal fin, are common.
Other Notable Features:
Symbiotic Relationship:
They have a mutually beneficial relationship with sea anemones, living among their tentacles for protection from predators.
Protective Mucus:
A special layer of mucus on their skin protects them from the anemone's stinging cells.
Protandrous Hermaphrodites:
All begin life as males and can change to females as they mature, with the largest fish in a group typically being female.
Regional Variations:
While typically orange, some can be darker red-orange or even black with white bands, depending on their location.
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Phosphat: ca.40.000mg/kg
Silikat: ca.10.000mg/kg
Copper: 8.000mg/kg
Used granulat is also fertilizer for plants.
AquaAllEX demineraliser takes the full size RO to a higher level of filtration. It is an excellent resin, especially for those who live in areas with exceptionally high levels of TOTAL DISSOLVED SOLIDS (TDS) in their tap water. The post deionizer takes the small percentage of contaminants that the membrane could not remove and filters this to greater than 99.99% pure. It will give you 0 ppm TDS, Conductivity attainable less than 0.1uS/cm or resistivity of close to 18 meg.ohm
Advantages:
elimination of all ions (positiv and negativ)
specially helpfull against silicates
regeneration only with large quantities possible (1000 Liters and more)
Aqualight Iron - 1000 ml
für Meer- und Süßwasser
Eisen ist ein besonders wichtiges Element, das in allen Gewässern vorkommt. Es spielt bei vielen lebensnotwendigen biologischen Vorgängen eine zentrale Rolle. Ohne Eisen keine Photosynthese, kein Sauerstofftransport im Blut, kein Plankton, kein Leben generell.
da Eisen verbraucht wird, muß entspechend nachdosiert werden um lebensnotwendige Prozesse aufrecht zu erhalten.
Aqualight Amino 20 - 1000 ml
Aminosäuren sind für den Aufbau des Korallengewebes und der Farbpigmente unerlässlich. Amino-20 enthält wichtige Aminosäuren in optimaler Zusammensetzung für alle Korallen. Metabolismus und Ernährung der Korallen wird gefördert, das Korallenwachstum stabilisiert. Das Resultat ist ein gesundes, farbenprächtiges und kräftiges Korallengewebe.
Dosierung: 10ml auf 100Liter 2x wöchentlich
