The semi-aggressive Arowana fish are strong swimmers constructed for their native South American Amazon river. These sleek, silver fish are streamlined, carnivorous predators that can develop up to 4 feet in length if provided ample Room. Their muscular bodies attribute one of a kind “drawbridge” shaped mouths and small tailfins. https://pearlaquatics.my/product/sobo-t8-led-discolour-submersible-lamp-double-row/