Monster 500 gallon indoor pond.

[Stuka]

How much big pond i really need for only arow and 2 oscars anyway

 

[Bertie07]

Depends on what type of arrow, if you can get a jardini to live with oscars peacefully than a 300 gallon 7 x 3 x 2 but if it’s a silver than that 500 would be minimum, you could have more fish in both options it’s just that aros need a big tank for size not bioload

 

[Stuka]

I would like jardini arowana but in my country they have only silvers.