pulled from ***********
Harlequin Bass - Serranius tigrinus
Also known as: Tobaccofish
The Serranius tigrinus grows up to 4 inches. The Harlequin Bass prefers a tank of at least 20 gallons with plenty of places to hide & swim. The Serranius tigrinus is a carnivore and likes to eat variety of meaty treats. The Harlequin Bass is a low maintenance fish and may act aggressively toward other fish. Keep with caution in a reef aquarium; may eat/nip at crustaceans & fish. Serranus tabacarius (Cuvier 1829), the Tobaccofish. A common offering in the pet fish interest. Keep water quality high (SG 1.020 - 1.025, pH 8.1 - 8.4, Temp. 72 - 78° F). The Harlequin Bass is commonly collected from the Caribbean.