Certain small bacteria will in fact eat seaweed. These small bacteria will typically only eat seaweed that is dying or dead.
Yes small fish eat seaweed, just about any fish do :)
Seaweed is a plant. There could be small marine animals living in natural seaweed, but they would be removed by rinsing it.
A peach
seaweed isn't actually a plant but a protist. It's adaptations include a waxy outer cuticle that protects it from small creatures and helps it keep the water concentration in its body stable, Small pouches filled with air to keep its "leaves" upright in the current to maximise photosynthesis. Chlorophyll in its "leaves" to enable photosynthesis, root like anchors at its base to anchor it to the rocks to stop it being moved by the current.
They eat small shrimp, seaweed, and other small fish.
fish
Mesentery
Seaweed and other small fishes.
no they eat seaweed and plankton
small mammals, fish, berries, and seaweed
No, trout do not eat seaweed. Trout eat insects, and adult trout will also eat small fish.