This Fish Can Make You Rich 💰 Arowana farming is one of the most profitable ventures in the fish breeding industry. These highly sought-after fish, often seen as symbols of wealth and prosperity, can sell for anywhere from a few hundred to tens of thousands of dollars—depending on their rarity and coloration. Arowanas take about three to four years to mature, and a single male can carry up to 60 fry in his mouth before they are released. Some of the most valuable varieties, like the Super Red a