You can refer to the diet section in video, again there are some good arowana pellets which should be available in your local shop and sometimes occasional feeder fish.
@@FindingFishes Hi.. I hv 3 big size parrots 4 green medium size savarums 2 medium size golden savarums. Csn i put these fishes with 15inch silver arowana
10 or 15 meter tank ? I don’t think so they can do fine in a 5ft x 2 ft tank. I visited a show in Malaysia and I spoke to a breeder and he said he keeps all his in a 5x2 ft tank and they have lived fine there in tire life