I was curious to know if i could have a dorado in with my tem, silver arowana. and my rtc? There is also some cichlids but the tem and rtc wont be in there long just only in the winter time until i get a indoor pond set up for my tem and rtc. Its in my 250? so its pretty much will just be the dorado and arowana and a new peacock bass of some sort idk wat i want yet. Just curious to if it will work