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Home Freshwater Livestock Freshwater Fish Miscellaneous MISC – AROWANA SILVER Osteoglossum bicirrhosum
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MISC – AROWANA SILVER
Osteoglossum bicirrhosum

$59.99 – $159.99

The Silver Arowana is found widely throughout the Amazon Basin region in South America, however the majority of juvenile specimens available within the aquarium trade are commercially produced. Silver arowanas are part of an ancient fish lineage known as the bonytongues, which are highly adapted surface feeders. A popular fish given its unique appearance, hobbyists should take into account the large adult size [up to 30″] for which most standard aquariums are insufficient to house, and long lifespan of a Silver arowana before considering one. For its large size however, the Silver arowana is a relatively non-aggressive fish so long as it is not kept with small fishes that can become a meal. In fact, too often Silver arowana are kept with overly aggressive or territorial cichlid species that cause them harm. Only one Silver arowana is recommended per aquarium, as conflict can arise between conspecifics.

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SKU: N/A Categories: Freshwater Fish, Freshwater Livestock, Miscellaneous Tags: CARE LEVEL | ADVANCED, FRESH FISH, LIVE, LIVE PLANT SAFE | NO, MIN TANK SIZE | 75, MISC, TEMPERAMENT | SEMI-AGGRESSIVE
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Description

Care Level: Advanced

Temperament: Semi-Aggressive

Live Plant Safe: No

General Description: The Silver Arowana is found widely throughout the Amazon Basin region in South America, however the majority of juvenile specimens available within the aquarium trade are commercially produced. Silver arowanas are part of an ancient fish lineage known as the bonytongues, which are highly adapted surface feeders. A popular fish given its unique appearance, hobbyists should take into account the large adult size [up to 30″] for which most standard aquariums are insufficient to house, and long lifespan of a Silver arowana before considering one. For its large size however, the Silver arowana is a relatively non-aggressive fish so long as it is not kept with small fishes that can become a meal. In fact, too often Silver arowana are kept with overly aggressive or territorial cichlid species that cause them harm. Only one Silver arowana is recommended per aquarium, as conflict can arise between conspecifics.

Diet Requirements: Silver arowanas are generalized predators consuming fish, crustaceans, insects, and plant matter. A diet made up of various high quality proteins are ideal, such as frozen brine shrimp, bloodworms, mussels, chopped prawns, and pieces of krill or silverside fish. Earthworms are also a great option for Silver arowanas. These food suggestions are dependent on the size of your Silver arowana. Variety is the spice of life in order to maintain color, immune function and longevity of your fish. We discourage feeding live fish to Silver arowanas because they are often of little nutritional value and increase the risk of introducing disease. Do not feed your Silver arowana mammalian or avian meats from the store.

Care Requirements: A minimum 75 to 90 gallon aquarium is ideal for a small Silver arowana to allow it some room to grow. An adult Silver arowana requires much more space upwards of 300+ gallons. This fish cannot be put into a biologically immature aquarium. Weekly water changes are encouraged to keep water parameters in a good range (Nitrates < 30 ppm), as Silver arowanas do not like high nitrates and deteriorating water parameters. Equipping the aquarium with a canister filter can be advantageous to maintain a healthier environment and provide more adequate oxygen for a Silver arowana. Arowanas are relatively indifferent to aquarium decor because they spend the majority of their time swimming at the surface of the aquarium. Choose tank mates accordingly, but other large to extra large fish species that are on the more docile side are preferred. Such fish could include, but are not limited to, Geophagus, Clown Knife, Bala Shark, Silver Dollars, or Tinfoil Barbs. Recommended water conditions, 78-82° F, KH 5-19, pH 6.5-7.5.

Purchase Size: Small: 2” to 3”, Medium: 4” to 5”, Large: 6” to 7”

Note: Your item may not look identical to the image provided due to variation within species. Purchase sizes are approximate.

Shipping & Delivery

Dry goods orders are shipped via US Postal Service or UPS to the address provided at checkout based on the selection made in your website shopping cart. Product is carefully packed to help prevent any damage during shipping. Once processed you will receive a shipment notification via email with tracking number, and delivery notification. Please allow 48 hours for processing after your order is placed.

Perishable items (i.e. live plants, refrigerated/frozen foods) are shipped via US Postal Service 2-3 day to the address provided at checkout for a $25.00 flat rate charge. Items are packed with secure packing material and heat, cold, or Cryo packs as needed to maintain safe temperatures during transit. If one or more perishable items are in the shopping cart at checkout the $25.00 perishable shipping charge will automatically appear and need to be selected. Once processed you will receive a shipment notification via email with tracking number. Please allow 48 hours for processing after your order is placed.

Livestock (i.e. fish, invertebrates, coral) are shipped via UPS Overnight to the address provided at checkout for a $55.00 flat rate charge. Livestock is packed in insulated styrofoam boxes with secure packing material and heat, cold, or Cryo packs as needed to maintain safe temperatures during transit. If one or more livestock items are in the shopping cart at checkout the $55.00 livestock shipping charge will automatically appear and need to be selected. Livestock is shipped Monday through Wednesday ONLY (no weekend delivery is available) weather permitting, and we reserve the right to delay shipping until conditions are appropriate for safe arrival. Once your order is placed we will contact you to arrange the best shipping date based on these criteria. Someone must be available to receive the livestock order on the first delivery attempt. Once processed you will receive a shipment notification via email with tracking number. Please allow 48 hours for processing after your order is placed.

For mixed dry goods/perishable & livestock orders items will be shipped via their corresponding shipping methods outlined above. Dry goods will be shipped via US Postal Service or UPS based on your selection and checkout, while livestock will ship via UPS Overnight for a $55.00 flat rate charge. You will receive separate notifications and tracking numbers for the dry goods and livestock. Please note due to different carriers and shipping methods dry goods and livestock may arrive on different days.

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