Add butter/olive oil combination. Add the fillets, without crowding. Increase heat to high and saute, shaking the pan from time to time, until the bottom of the fish is nicely browned, about 3 minutes. Turn and brown the other side. Remove fish to a plate and keep warm in the oven. Repeat with remaining fillets.
Copepods are considered to be primary consumers. They form an important link in the food chain. Their diet consists of small plant plankton.
â¢ The third trophic level in a coral reef ecosystem are the secondary consumers that eat primary consumers. These organisms typically include larger reef fishes(Barramundi),Trigger fish,Parrot fish,Surgeon fish, lobsters and sea turtles. Tertiary Consumers.