What are the producers for rock pool food chain?

Producers in a rock pool food chain include:

- Macroalgae (seaweed):

- Provides primary energy input

- Examples – red seaweed, green seaweed and rockweed

- Microalgae & phytoplankton:

- Diatoms

- Dinoflagellates

- Microphytobenthos: Algae living within sediments/biofilms such as diatoms

- Angiosperms: Flowering plants e.g seagrasses (eelgrass in some pools)