Despite legal limitations, captive breeding challenges, and of course their high cost, the Asian varieties will most likely continually be the most desired Arowanas. Perhaps nothing can compare with the splendor of Cross back Golden Arowanas. The brilliant coloration of Red Arowanas is equally hard to rival. Regardless of what form of Asian Arowana one considers, hardly any other species rivals its status as King of the Aquarium.
Yet for most, the King remains off-limits because of their location and trade restrictions. Others simply cannot afford the costs Asian Arowanas command. What can you are doing if you’re one of the numerous without usage of your chosen fish? Until it becomes available, take a practical approach and revel in an intriguing, amazing alternative.
Introducing the Silver Arowana
Silver Arowanas are a great substitute for Asian Arowanas which are nearly always available and affordable. They are usually the initial species of Arowana aquarium enthusiasts are subjected to and supply an expense-effective introduction to the proper care of Arowanas. When considered independently without comparison to Asian Arowanas, Silver Arowanas are usually impressive and captivating. During that time, with not much exposure to the asian variety, nobody might have convinced me every other fish may be more intriguing!
Osteoglossum bicirrhosum was initially given its species status in 1829 in France. Zoologist George Cuvier accounts for its recognition. Silver Arowana come 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, and their distribution indicates Silver Arowanas usually do not swim through rapids. As surface dwellers, in the wild they consume fish, insects, spiders, birds, and even bats.
Physical Features of the Silver Arowana
Like Asian Arowanas, Silver Arowanas are true bony-tongues. These are primitive and prehistoric fish. Along with their bony tongues, Silver Arowanas also possess the chin barbels sign of Asian Arowanas. These people 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 generally have a deeper physique than males, and males possess a more elongated jaw in comparison to females.
Silver Arowanas are very large fish typically reaching 24 – 30 inches in captivity, though they can mature to36 inches. Inside the wild, Silver Arowanas may grow as large as 4 feet long!
Those new to Silver Arowanas often consider their coloration to get “silver” with little variation. In fact, there exists significant amounts of variation among these fish when it comes to their brilliance and coloration. The coloration of Silver Arowanas is so 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 having a high sheen, or maybe more flat and dull in tone. They may be solid colored or possess and reflect flecks of blue, red, or green in their opalescent scales. Most possess a characteristic blue coloration behind the gills. The fins and tails of Silver Arowanas can be red or blue along the edges or perhaps in their entirety.
Silver Arowana Temperament
Silver Arowanas are predators with a similar temperaments to Asian Arowanas. They may consume anything sufficiently small to suit within their mouths and are best kept alone as being a single species representative. Tank mates suitable for Asian Arowanas will probably do well with Silver Arowanas. They ought to be large, bottom dwellers or fast, mid-tank swimming fish that often 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 often trained to take food straight from fingers, while Asian Arowanas are rarely so docile!
Good care of the Silver Arowana
Silver and Asian Arowanas require nearly identical habitats and care. They need very large tanks, immaculately clean, well-maintained water, as well as a varied, top quality diet. Careful focus on their environment helps prevent zeinrk onset of typical Arowana diseases. Droopy Eye is perhaps the most typical affliction Silver Arowanas suffer.
One consideration pertains to Silver Arowanas that is not a problem when acquiring an Asian Arowana. While they are presently bred in captivity, a big most of Silver Arowanas commercially available remain wild caught. Be sure to find out about the origin in the fish you purchase and take extra precautions with wild caught specimens. Should they be thriving in captivity in the pet shop, mimic their water conditions and tank set-up as closely as possible.
Jumping is needless to say an issue with any Arowana, but particularly one which is wild caught. A really tight lid is absolutely essential to prevent a Silver Arowana from harming itself, especially during the initial few weeks and months of captivity. Many hobbyists suggest lowering this type of water level of the tank somewhat during the first weeks of acclimatization.