Despite legal limitations, captive breeding challenges, not to mention their high cost, the Asian varieties will probably continually be probably 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 kind of Asian Arowana one considers, hardly any other species rivals its status as King of the Aquarium.
Yet for a lot of, the King remains off-limits because of their location and trade restrictions. Others simply cannot afford the prices Asian Arowanas command. What can you do if you’re one of the many without use of your favorite fish? Until it will become available, take a practical approach and revel in an intriguing, amazing alternative.
Introducing the Silver Arowana
Silver Arowanas are an excellent option to Asian Arowanas which can be nearly always available and affordable. They are generally the first types of Arowana aquarium enthusiasts are exposed to and supply an expense-effective guide 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 a whole lot contact with 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 accounts for its recognition. Silver Arowana come from South America where they naturally inhabit floodplains and freshwater areas of the Amazon River as well as its Basin. They inhabit mainly swamps and shallow waters of flooded areas, along with 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 Attributes of the Silver Arowana
Like Asian Arowanas, Silver Arowanas are true bony-tongues. These are generally primitive and prehistoric fish. Together with their bony tongues, Silver Arowanas also have the chin barbels characteristic of Asian Arowanas. These people have a more elongated, tapered appearance than their Asian cousins, and their fins are significantly longer. The dorsal and anal fins of Silver Arowanas appear nearly connected with their caudal fins. The females generally have a deeper body shape than males, and males use a more elongated jaw in comparison to females.
Silver Arowanas are extremely large fish typically reaching 24 – 30 inches in captivity, even though 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 get “silver” without much variation. In fact, there is certainly a great deal of variation among these fish with regards 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 with a high sheen, or more flat and dull in tone. They may be solid colored or possess or 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 in their entirety.
Silver Arowana Temperament
Silver Arowanas are predators with similar temperaments to Asian Arowanas. They may consume anything small enough to match in their mouths and therefore are best kept alone being a single species representative. Tank mates ideal for Asian Arowanas will likely do well with Silver Arowanas. They must be large, bottom dwellers or fast, mid-tank swimming fish that tend to avoid the Arowana’s way!
Many experienced hobbyists claim Silver Arowanas are slightly more skittish than Asian Arowanas. They have a track record of being quicker “tamed.” Silver Arowanas are frequently taught to take food directly 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 need huge tanks, immaculately clean, well-maintained water, as well as a varied, good quality diet. Careful awareness of their environment helps prevent zeinrk start 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. When they are currently bred in captivity, a big greater part of Silver Arowanas commercially available continue to be wild caught. Be sure to inquire about the foundation from the fish you purchase and take extra precautions with wild caught specimens. When they are thriving in captivity in the pet shop, mimic their water conditions and tank set-up as closely as possible.
Jumping is obviously a problem with any Arowana, but particularly the one that is wild caught. A really tight lid is completely necessary to prevent a Silver Arowana from harming itself, especially during the first few weeks and months of captivity. Many hobbyists suggest lowering water amount of the tank somewhat during the first weeks of acclimatization.