The semi-intense Arowana fish are highly effective swimmers developed for his or her native South American Amazon river. These smooth, silver fish are streamlined, carnivorous predators that will mature approximately four feet in size if given ample Room. Their muscular bodies aspect exceptional “drawbridge” formed mouths and very small tailfins. https://pearlaquatics.my/customized-vs-sobo-aquarium-which-one-to-buy/