The symbolism backing number Eight deals largely with business, success, and wealth. This is due to the fact that Eight represents continuation, repetition, and cycles. Such elements are seen in arenas where success is obtained simply because of dogged determination and repetition.
Arowana is a tropical fish that is commonly known as Dragon Fish in Chinese, hence a very powerful Feng Shui enhancer associated with wealth, luck, strength and power which justify why its so highly prized. It is a potent energizer of wealth and a favorite for those seeking to solidify their wealth luck.