Hey i've decided to get an arowana im fully aware of the eventual size of a silver arowana but i saw a black arowana the other day and was wondering if they grew smaller. I was also wondering if the were fussier or what.
yeah they tend to be a lil smaller but an old one who is well cared for can eventually reach 2 ft. (or so I have heard) but count on about a foot and a half... same care as a silver...