thanks very much bro, my mom bought four yesterday without me knowing. they 2 are albino. because she said there should be nine fish in my 30G growout. feng shui she said. (asian belief thing) lol.
I have a pair of 12"+ tinfoils and they are poop machines that eat everything. Fast swimmers that love open water (like balas, flagtails). Occasional jumpers also. Very hardy fish as they grow and will like pretty much any type of food and water.
As close to bullet proof as any fish I know of. They will grow 1 inch a month. Fast swimmers voracious appetites. Have seen some at Toledo zoo in excess of 18 inches. 14 inches beibg the norm. They will outgrow the 30 gallon in about a year or so.