Can Fish Be Producers? Is a fish consumer or producer? Diatoms are a major group of algae, and are among the most common types of phytoplankton so are the producers, crustacean belongs to primary consumer, fish is secondary consumer, seal is tertiary and bacteria are decomposers. Is small fishes a producer? In the Great Lakes,
What Are The Secondary Consumers In The Desert? Trophic Level Desert Biome Ocean Biome Primary Consumer (Herbivore) Butterfly Zooplankton Secondary Consumer (Carnivore) Lizard Fish Tertiary Consumer (Carnivore) Snake Seal Quaternary Consumer (Carnivore) Roadrunner Shark What are 3 secondary consumers in the desert? The next level up is made of secondary consumers, carnivores that eat primary