I have read about this how the arowanas swam around with the tail down, My silver is 4", Every post I have read about when a arowana swims with its tail down ends in death, I was wondering if anyone has actually saved their arowana from death, I really need to know my arowana is swimming kinda drunk like and tail down, and hes swimming really slow, unlike normal, I was wondering if anyone has saved their arowana, I really want to save him he doesnt want to die. His colors are beautiful and hes only 4" if I lose him I will never buy another fish.