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Longhorn Cowfish
Lactoria cornuta
Lactoria cornuta (Linnaeus 1758), the Longhorn Cowfish. One of most popular of this family, and the mascot for Marine Depot Live!! It should be attempted only by expert aquarists. The Cowfish is a desirable fish to hobbyists due to its comedic look, and its ability to adapt well to the aquarium environment. Juveniles of this species mainly occur in Brackish water, and then migrate to straight Saltwater upon maturing. The Longhorned Cowfish is brilliant yellow in color with bright blue spots in the center of each piece of its body plating. Cowfish should not be kept with aggressive or fast moving fishes and their skin can be damaged by the actions of cleaner fish. Cowfish should not be kept with other cowfish, as they can be territorial. Cowfish have been placed in aquariums with Invertebrates, but may possibly pick on tube worms. This fish can emit a toxin if it dies that may kill fish in your tank. Keep plenty of carbon on hand to use in case of death. Carbon filtration and large water changes should keep any disaster from happening. |
Maximum Size: the Lactoria cornuta grows up to 18 inches. Minimum Tank Size: The Longhorn Cowfish prefers a tank of at least 150 gallons with plenty of places to hide & swim. Diet: The Lactoria cornuta is a omnivore and likes to eat variety of chopped foods (meats & veggies), bloodworms or live Mysis Shrimp. Level of Care: The Longhorn Cowfish is a high maintenance fish. Behavior: The Longhorn Cowfish may act peacefully toward other fish. It is a venomous fish, ostracitoxin. Warning signs include stress and concavity in the side walls. Hardiness: Difficult to keep in capitivity Water Conditions: Keep water quality high (SG 1.020 – 1.025, pH 8.1 – 8.4, Temp. 72 – 78 F). Range: , Indo-Pacific: Red Sea and East Africa, eastward through Indonesia to Marquesas, northward to southern Japan. |