File fish are uniquely shaped fish that add diversity to any aquarium. They are easy keepers and get along well with most other fish. Additionally, their eyes are very expressive. This in combination with their long face makes for an entertaining site when watching them maneuver to better view thing in the aquarium.While we generally only get larger scrawled filefish, white spotted filefish, orange filefish, and unicorn filefish, better suited for very large aquariums, we also collect smaller orange spotted filefish, slender filefish, and planehead filefish. Slender filefish are most desired for smaller aquariums because they only reach 3 inches. They are a great addition to aquariums with gorgonians or vertical corals because they hoover diagonally by them.