The semi-aggressive Arowana fish are powerful swimmers built for their native South American Amazon river. These sleek, silver fish are streamlined, carnivorous predators which can improve as many as 4 ft in duration if given adequate space. Their muscular bodies feature exceptional “drawbridge” formed mouths and small tailfins. One of https://pearlaquatics.my/how-to-find-the-best-fish-tank-cleaning-expert/