Arowana

Arowana Fish (sometimes called dragon fish) can be a great choice for those that think big. Some varieties can grow up to Four feet long (120cm). They can be feisty, though become tamer with age to the point of eating from your fingers, and not the fingers themselves. The Arowana Fish comes from somewhat primitive origins (Jurassic Age), and some varieties are nicknamed “Bony Tongued Fish”.

Arowanas, also known as aruanas or arawanas are freshwater bony fish of the family Osteoglossidae, sometimes known as "bonytongues". In this family of fishes, the head is bony and the elongate body is covered by large, heavy scales, with a mosaic pattern of canals. The dorsal and the anal fins have soft rays and are long based, while the pectoral and ventral fins are small. The name "bonytongues" is derived from a toothed bone on the floor of the mouth, the "tongue", equipped with teeth that bite against teeth on the roof of the mouth. The fish can obtain oxygen from air by sucking it into the swim bladder, which is lined with capillaries like lung tissue. The arapaima is an "obligatory air breather".

Behavior

Osteoglossids are carnivorous, often being specialized surface feeders. They are excellent jumpers; it has been reported that Osteoglossum species have been seen leaping more than 6 feet (almost 2 metres) from the water surface to pick off insects and birds from overhanging branches in South America, hence the nickname "water monkeys". Arowanas have been rumored to capture prey as large as low flying bats and small birds. All species are large, and the arapaima is one of the world's largest freshwater fish, at 2.5 metres (8.2 ft) in length. Arowana typically grow to around 3 to 4 feet in captivity.

Several species of osteoglossid exhibit extensive parental care. They build nests and protect the young after they hatch. Some species are mouthbrooders, the parents holding sometimes hundreds of eggs in their mouths. The young may make several tentative trips outside the parent's mouth to investigate the surroundings before leaving permanently.

Diet for Arowana

Arowana prefer live food or at the very least floating food. They will generally not eat from the bottom of the tank. To this end keeping your Arowana with a suitable bottom feeder may be a good idea.

These foods can include: worms, crickets, grasshoppers, locus, fly, small frogs, small fish (limited quantities) and shrimps with shells. Some Arowana may take floating fish food.Some foods help to promote a good colour in your fish. Prawns contain cerotine which helps bring out the red and gold colours of the Arowana fish.

It is recommended however to maintain a varied and balanced diet for any Arowana Fish.Feeding patterns effect both size and colour of your Arowana Fish. Over feeding can make your fish grow faster however this may adversely affect both colour and long term health of the fish. Since the size, colour and health of your fish are all very important, you are advised not to regularly overfeed any Arowana Fish.

Cultural beliefs

Asian arowanas are considered "lucky" by many people, particularly those from Asian cultures. This reputation derives from the species' resemblance to the Chinese dragon, considered an auspicious symbol. The large metallic scales and double barbels are features shared by the Chinese dragon, and the large pectoral fins are said to make the fish resemble "a dragon in full flight."

In addition, positive Feng Shui associations with water and the colours red and gold make these fishes popular for aquariums. One belief is that while water is a place where chi gathers, it is naturally a source of yin energy and must contain an "auspicious" fish such as an arowana in order to have balancing yang energy. Another is that a fish can preserve its owner from death by dying itself.

Myths of Arowana

There are many stories of Arowana succumbing to ailments similar to their owners, and the owner subsequently recovering in record time. This extends to a believe that the fish may save its owner from death by dying itself. Often people who have come in contact with Arowana or the Arowana community hear stories of owners dying and shortly thereafter the fish jumping out the tank, or in a more fortunate of circumstances a miraculous escape from a car accident and on returning home the owner finds an Arowana died at around the same time as the accident.

As unbelievable as it sounds the number of stories and closeness of events does beg the question is there more to this than myth?

Price & Value

Arowana can range in price from a few hundred pounds up to in excess of £250,000. The value of the fish is determined by a number of factors:

-Colour the definition and contrast of the colour increases the value, the more unusual combination and the more striking the colours the greater the value.
-Depth of colour, the more of the body that is coloured the greater the value.
-Dimensions, as always the proportions and size of the fish effect the value.
-Blemishes, sunburn, marks, cuts, bites etc reduce the price of the fish.
-Uniqueness, this takes many forms, if it is through deformity but a completely unique event, the price of the fish can be hugely elevated. Missing tail sections or deformed jaws that occur in a visually appealing way can make the fish very valuable to someone seeking something unusual. If the deformation is irregular it can completely devalue the fish.
-Personality, due to the uniqueness of each fish and how they interact, their personalities and the connection a potential buyer has with the fish can set the value.
-Age, although this does not directly effect the price, many of the above cannot be determined until the fish is approaching 24 months old. This means that although juvenile fish are significantly cheaper, they are a gamble as to the older fish you are purchasing. To guarantee elements the fish must be much older, by which time a higher price will be set. (Even with super red fish, one can not necessarily say if it will be red or orange if purchased below 12 inches).


Arowana Varities

Australian Pearl Arowana

Panda - Gold & Super Red Arowana

Red Arowana

Black Arowana & Green Arowana

Silver Arowana & Blue Arowana