Despite legal limitations, captive breeding challenges, not to mention their high cost, the Asian varieties will probably often be the most sought after Arowanas. Perhaps nothing can compare with the splendor of Cross back Golden Arowanas. The brilliant coloration of Red Arowanas is equally hard to rival. Whatever kind of Asian Arowana one considers, no other species rivals its status as King of the Aquarium.
Yet for most, the King remains off-limits due to their geographical location and trade restrictions. Others simply do not want the costs Asian Arowanas command. What can you are doing if you’re among the many without use of your chosen fish? Until it will become available, have a practical approach and revel in an intriguing, amazing alternative.
Introducing the Silver Arowana
Silver Arowanas are an excellent alternative to Asian Arowanas which can be nearly always available and affordable. They are generally the first species of Arowana aquarium enthusiasts are subjected to and supply a cost-effective introduction to the proper care of Arowanas. When considered independently without comparison to Asian Arowanas, Silver Arowanas are quite impressive and captivating. At that time, with very little exposure to the asian variety, nobody might have convinced me any other fish may be more intriguing!
Osteoglossum bicirrhosum was initially given its species status in 1829 in France. Zoologist George Cuvier is responsible for its recognition. Silver Arowana originate from South America where they naturally inhabit floodplains and freshwater parts of the Amazon River as well as its Basin. They inhabit mainly swamps and shallow waters of flooded areas, as well as their distribution indicates Silver Arowanas usually do not swim through rapids. As surface dwellers, inside the wild they consume fish, insects, spiders, birds, and even bats.
Physical Attributes of the Silver Arowana
Like Asian Arowanas, Silver Arowanas are true bony-tongues. These are primitive and prehistoric fish. In addition to their bony tongues, Silver Arowanas also have the chin barbels manifestation of Asian Arowanas. They have a more elongated, tapered appearance than their Asian cousins, along with their fins are significantly longer. The dorsal and anal fins of Silver Arowanas appear nearly associated with their caudal fins. The females tend to have a deeper body shape than males, and males possess a more elongated jaw when compared with females.
Silver Arowanas are extremely large fish typically reaching 24 – 30 inches in captivity, although they can mature to36 inches. In the wild, Silver Arowanas may grow as big as 4 feet long!
Those new to Silver Arowanas often consider their coloration to become “silver” without much variation. Actually, there is certainly a great deal of variation among these fish with regards to their brilliance and coloration. The coloration of Silver Arowanas is very pronounced, many hobbyists boost their color through special diets just as Asian Arowana enthusiasts do!
Silver Arowanas may possess a silvery, light grey, or strikingly white body coloration. It may appear highly metallic using a high sheen, or maybe more flat and dull in tone. They may be solid colored or possess and/or reflect flecks of blue, red, or green inside their opalescent scales. Most use a characteristic blue coloration behind the gills. The fins and tails of Silver Arowanas can be red or blue along the edges or in their entirety.
Silver Arowana Temperament
Silver Arowanas are predators with a similar temperaments to Asian Arowanas. They may consume anything sufficiently small to fit in their mouths and are best kept alone being a single species representative. Tank mates ideal for Asian Arowanas will more than likely do well with Silver Arowanas. They ought to be large, bottom dwellers or fast, mid-tank swimming fish that have a tendency to avoid the Arowana’s way!
Many experienced hobbyists claim Silver Arowanas are a little more skittish than Asian Arowanas. They also have a reputation for being easier “tamed.” Silver Arowanas are frequently educated to take food right from fingers, while Asian Arowanas are rarely so docile!
Proper care of the Silver Arowana
Silver and Asian Arowanas require nearly identical habitats and care. They want huge tanks, immaculately clean, well-maintained water, and a varied, high quality diet. Careful focus on their environment helps prevent zeinrk onset of typical Arowana diseases. Droopy Eye is probably the most frequent affliction Silver Arowanas suffer.
One consideration applies to Silver Arowanas that has stopped being a problem when acquiring an Asian Arowana. Whilst they are bred in captivity, a large majority of Silver Arowanas commercially available remain wild caught. Make sure to ask about the foundation from the fish you buy and take extra precautions with wild caught specimens. When they are thriving in captivity on the pet shop, mimic their water conditions and tank set-as closely as is possible.
Jumping is obviously a concern with any Arowana, but particularly one that is wild caught. A very tight lid is totally necessary to prevent a Silver Arowana from harming itself, especially during the first weeks and months of captivity. Many hobbyists suggest lowering the water level of the tank somewhat during the initial few weeks of acclimatization.