I've never though much about arowana, but now that im soon gonna setup a large ray tank, i just looked at the prices of Aro's in Denmark. So a Red Tail Golden15 Is 1200 Us Dollars? An Electric Blue Crossback15 is 2050 Us Dollars? Both fishes are 18 cm. A Super Grade Electric Crossback15 is 2200. That fish is too 18 cm. I'm not looking to buy any of them, im just looking at my options for the future.. How are these prices?