Hello; Is this correct? You have gotten rid of all the fish except the 16" arowana?I have a 16 inch silver arowana
Also you intend to keep the 16" arowana in a 46 gallon bowfront tank?
The 500 gallon tank is a future dream plan, but not any time soon?
The wife is upset over what you spent on a 46 gallon tank? Do you have any idea what a 500 gallon tank is going to cost to buy, setup and run?
I am pretty sure a 16 inch arowana is not a fit for a 46 gallon tank.