Arowana – The radium lighted fish

The Arowana is a very famous fish amongst the fish aquarium union because of its prehistoric cosmetic appearance. It is considered an exotic genus when compared to the average fish pet stores are selling to aquarists. What also adds popularity to keeping Arowanas in fish aquariums is their ravenous carnivore eating behaviors?

Elegantly delineated scales and impressive barbells of Arowana

Elegantly delineated scales and impressive barbells of Arowana

Arowanas are freshwater hard fish of the family Osteoglossidae, otherwise called bonytongues. In this group of fish, the head is hard and the prolonged body is secured by vast, overwhelming scales, with a mosaic example of waterways.


Osteoglossids are flesh eating, regularly being particular surface feeders. They are astounding jumpers; Osteoglossum species have been seen jumping more than very nearly 2 m from the water surface to pick off bugs and winged animals from overhanging branches in South America. Arowana species normally develop to around 2 to 3 ft in bondage.


They are by and large not a decent group fish. Just little examples can be kept together and with other fish. As they get more established their size and the way that they eat other fish makes them unacceptable for any yet the biggest of tank mates.


Most types of Arowanas are home to the surge fields of South America. These fish are perhaps a standout amongst the most interesting looking fish of the freshwater territory. It’s not extraordinary for them to grow up to 46 creeps in length in their characteristic environment.

Arowana with a green cast make it differ from others

Arowana with a green cast make it differ from others


To this end keeping your arowana with a reasonable scavenger might be a smart thought to keep the development of waste in the tank. Fitting nourishments can go from: Mealworms, crickets, grasshoppers, garden worms, locus fly, little fish, and little frog’s shrimps, hamburger, heart shrimps, and so on.


Water parameters for reproducing the Arowana or Bony-tongued Fish are the same with respect to general upkeep above. Bolster a lot of live sustenance to actuate generating. The eggs are up to 1/2 inch in measurement. Following fifty to sixty days the eggs will create and deliver broil which have and evident eggsak. They are 3-4 crawls much sooner than this is gone and they will nourish completely all alone.

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Scientific classification of Arowana





Scientific Classification

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Range of the Arowana

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