A few are, others eat insects and crustaceans, and some at the top of the food chain (sharks, barracuda) are carnivores, eating other fish and sea creatures.
Manatee, Dugong, Green Sea Turtle, and Parrot Fish
No, elephant seals are not herbivores; they are carnivores. Their diet primarily consists of fish, squid, and other marine animals. They are skilled hunters and can dive deep into the ocean to catch their prey.
Herbivores are animals that only eat plants, not meat. One of the major herbivores in a marine biome is a manatee, which eats sea grasses and other aquatic plants. Also, many fish are herbivores too. Fish can eat a wide variety of foods ranging from plankton to seaweed, to other fish. Overall, there aren't a whole lot of aquatic herbivores. Many aquatic animals live off meat, because it is found easily. --Platypus and Dolphin Girl ;-{)
herbivores
A herbivore is a plant eater, two animals that are herbivores are a horse and a cow.
pyhtoplankton and manatees
Manatees are herbivorous. They graze on marine grasses and other water plants.
Herbivores are animals that eat only plants.
They are plants. ANIMALS are herbivores, carnivores, etc.
Herbivores are animals that eat only plants.
Puffer fish are primarily carnivores, feeding on a diet of small invertebrates, algae, and plants. They are not herbivores as they do not solely consume plants, and they may also consume other marine animals.
They are called scavengers.