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  • Fu Manchu Lionfish

    Sep 24, 2018 Categories: Marine, Marine Fish

    For those that do not have the space to house a fully grown Pterois volitans or common lionfish, the Fu Manchu lionfish may be the answer. And for those ‘predator’ junkies out there, don’t worry the Fu Manchu’s small size in no way diminishes its predatory nature. Be aware that as with all lionfish the Fu Manchu has venomous spines that are capable of causing severe pain. Therefore, when keeping one of these animals it is important to take note of the lionfish’s whereabouts in the aquarium before performing any kind of maintenance. Compatibility Fu Manchu lionfish (Dendrochirus biocellatus) are compatible with all peaceful community fish that are at least the same size or bigger than the lionfish itself. However, it should not be kept with

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  • A Guide to Triggerfish

    Sep 19, 2018 Categories: Marine, Marine Fish

    One of the most striking qualities about triggerfish as a group is the obvious intelligence exhibited by these fish. Unlike other fish which seem to move through their environment with no obvious purpose, triggerfish seem to move with deliberation. To top this, in a similar way to freshwater cichlids, triggerfish learn to recognize their keepers. In addition to their intelligence and their striking colours, triggerfish are some of the hardiest fish out there. They are as forgiving as aquarium fish get, marine or freshwater. Triggerfish are tremendously disease resistant and this quality alone makes them appealing to a wide range of aquarists. They rarely succumb to the common marine parasites. On the rare occasion that a triggerfish does become infected with a parasite such as saltwater

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  • Seahorse GBS – Causes, Treatment and Prevention

    Aug 20, 2018 Categories: Marine, Marine Fish

    The condition commonly known as gas bubble syndrome (GBS) is probably the most common health problem for home aquarists keeping seahorses. Gas bubble syndrome is believed to be caused by gas pockets forming within the tissue of the brood pouch of males, the eye or the muscular prehensile tail. When GBS occurs in the brood pouch of the males the condition is called chronic pouch emphysema and results in positive buoyancy. Chronic pouch emphysema is by far the most common form of GBS and is restricted to males, as females do not have a brood pouch. When GBS occurs in the capillary network behind the eye the condition is known as Exophthalmos. In this case, the affected eye or eyes can become enormously swollen. When

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  • Guide to Keeping Mandarin Fish

    Aug 20, 2018 Categories: Marine, Marine Fish

    The mandarin fish (Synchiropus splendidus) is admired for its exquisite beauty and elegance. Their small size makes them suitable for nano tanks, with adults reaching a length of between 7.5 and 10 cm. With the exception of diet, mandarin fish are quite hardy and are resistant to many common aquarium diseases. Despite their small size mandarin fish can live for between 10 and 15 years. Water parameters should be the same as for any other reef dwelling fish. Feeding Feeding is arguably the number one concern for hobbyists keeping mandarin fish. This is because they prefer live foods such as copepods and brine shrimp. Supplying this on a routine basis may prove a challenge. Making sure that the mandarin fish gets its fair share of the

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  • A Guide to Ocellaris Clownfish

    Jul 02, 2018 Categories: Marine, Marine Fish

    The Clownfish is undoubtedly the most popular marine fish species, period. This iconic fish is a major pull-factor for many people joining the marine hobby. The Ocellaris clownfish is a great choice for nearly any hobbyist’s fish tank. They do well in fish only tanks, full reef tanks, with or without anemones, large tanks and even small tanks. As with any marine environment it is vitally important to maintain the water properly. This includes changing the water regularly and otherwise keeping it clean and free of ammonia and other harmful chemicals. To scientists these fish are commonly known as Anemonefish, however, in the aquarium hobby they are more often referred to as Clownfish. While almost all other fish will avoid anemones due to their stinging tentacles,

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  • Dwarf Angelfish

    May 28, 2018 Categories: Marine, Marine Fish

    Dwarf Angelfish have colours to rival any marine fish, which combined with their small size and individual behaviours make Dwarf Angelfish some of the most popular fish on the marine market. There are some 34 described species in the Centropyge genus, rarely ever longer than 15cm. Dwarf Angelfish vary in their ease of keeping and the differences in behaviour between individuals of the same species may surprise some. Setting up For a smaller Dwarf Angelfish, such as the Cherub (C. argi), an aquarium volume of 150 litres is sufficient but for larger species, such as the Lemon-peel (C. flavissimus), an aquarium of at least 300 litres is required. The aqua-scaping provided for Dwarf Angelfish needs to reflect the reef zones that they naturally inhabit. This commonly comprises areas

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  • Copperband Butterfly – A Delicate Beauty

    May 21, 2018 Categories: Marine, Marine Fish

    The Copperband Butterfly (Chelmon rostratus) goes by several common names, including; the Beaked Butterflyfish, Beaked Coralfish and Orange Stripe Butterfly. Although surprisingly affordable, when considering the exquisite beauty this fish possesses, this fish is not one for the beginner. Success in keeping this delicate species varies between individuals. They can be finicky eaters and require very high water quality so are not recommended for novice aquarists. Increasing your chances of successfully keeping this species starts before you even purchase one. When choosing a specimen in the aquarium store, look for a ‘fleshed out’ individual. The skeleton of the fish should not be visible. Ask the dealer if the fish is eating, a reputable dealer will allow you to see the fish being fed, if you ask.

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  • Guide to Tangs

    May 14, 2018 Categories: Marine, Marine Fish

    Tangs or Surgeonfish have become a mainstay of the aquarium hobby due to their attractive colouration, long lifespans and wide distribution in the world’s oceans. Tangs in the Wild In the wild, tangs roam across large areas of coral reefs and are constantly on the move, grazing on marine algae as they go. Tangs are found in shallow reef waters, as this is where marine algae are most abundant. These areas are exposed to a great deal of water movement caused by surface currents and waves. Aquarists should replicate this water movement and provide as much swimming room as possible to replicate natural conditions. Getting the Tank Right Tangs are very mobile fish, therefore, a large aquarium is absolutely essential. Not only does a large tank provide enough swimming

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  • Firefish (Nemateleotris magnifica)

    Apr 23, 2018 Categories: Marine, Marine Fish

    The Firefish (Nemateleotris magnifica) is a popular fish in the marine hobby, largely due to its magnificent coloration, unique body shape and unparalleled personality. The Firefish goes by many common names, including; the Firefish Goby, Fire Goby, Magnificent Dartfish and Fire Dartfish. In addition to its striking coloration, the Firefish has a personality to match. Aggression is limited-to-non-existent, except between members of its own species. Therefore, these fish should be kept alone or in mated pairs. Housing  Due to its small size, the Firefish makes a great addition to the smaller reef system. Firefish require an aquarium 37 litres (10 gallons) or larger with moderate lighting conditions and a moderate current passing over the live rock "reef." Keep in mind that a stressed Firefish will attempt to

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