Despite legal limitations, captive breeding challenges, not to mention their high cost, the Asian varieties will most likely often 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. No matter what form of Asian Arowana one considers, no other species rivals its status as King of the Aquarium.
Yet for a lot of, the King remains off-limits because of their geographical location and trade restrictions. Others simply cannot afford the values Asian Arowanas command. What can you do if you’re among the many without use of your favorite fish? Until it will become available, require a practical approach and appreciate an intriguing, amazing alternative.
Introducing the Silver Arowana
Silver Arowanas are a great alternative to Asian Arowanas that are nearly always available and affordable. They are generally the very first species of Arowana aquarium enthusiasts are subjected to and offer an expense-effective introduction to the proper care of Arowanas. When considered independently without comparison to Asian Arowanas, Silver Arowanas are very impressive and captivating. At that time, with not much being exposed to the asian variety, nobody may have convinced me every other fish may be more intriguing!
Osteoglossum bicirrhosum was first given its species status in 1829 in France. Zoologist George Cuvier is mainly responsible for its recognition. Silver Arowana originate from South America where they naturally inhabit floodplains and freshwater areas of the Amazon River along with its Basin. They inhabit mainly swamps and shallow waters of flooded areas, and their distribution indicates Silver Arowanas 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. They are primitive and prehistoric fish. Together with their bony tongues, Silver Arowanas also have the chin barbels characteristic 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 connected with their caudal fins. The females usually have a deeper figure than males, and males have a more elongated jaw when compared with females.
Silver Arowanas are very large fish typically reaching 24 – 30 inches in captivity, although they can become adults 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 be “silver” with little variation. Actually, there exists a lot of variation among these fish when it comes to their brilliance and coloration. The coloration of Silver Arowanas is really pronounced, many hobbyists boost their color through special diets just as Asian Arowana enthusiasts do!
Silver Arowanas may use 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 in color or possess and reflect flecks of blue, red, or green in 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 even in their entirety.
Silver Arowana Temperament
Silver Arowanas are predators with similar temperaments to Asian Arowanas. They may consume anything small enough to fit in their mouths and therefore are best kept alone as a single species representative. Tank mates ideal for Asian Arowanas will more than likely do well with Silver Arowanas. They must 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 slightly more skittish than Asian Arowanas. They likewise have a good reputation for being quicker “tamed.” Silver Arowanas tend to be educated to take food straight from fingers, while Asian Arowanas are rarely so docile!
Care of the Silver Arowana
Silver and Asian Arowanas require nearly identical habitats and care. They want huge tanks, immaculately clean, well-maintained water, along with a varied, good quality diet. Careful awareness of their environment helps prevent zeinrk beginning of typical Arowana diseases. Droopy Eye is probably the most typical affliction Silver Arowanas suffer.
One consideration pertains to Silver Arowanas that has stopped being an issue when acquiring an Asian Arowana. Whilst they are currently bred in captivity, a big greater part of Silver Arowanas commercially available remain wild caught. Make sure to ask about the foundation of the fish you purchase and take extra precautions with wild caught specimens. When they are thriving in captivity at the pet shop, mimic their water conditions and tank set-as closely as possible.
Jumping is needless to say a concern with any Arowana, but particularly the one that is wild caught. A very tight lid is absolutely essential to prevent a Silver Arowana from harming itself, especially during the first few weeks and months of captivity. Many hobbyists suggest lowering this type of water degree of the tank somewhat during the first weeks of acclimatization.