Five organisms from each area
Nearly every single organism in a coral reef is a carnivore. There are five that are the most carnivorous of the lot. In order of last to first, the fith most carnivorous organism is, the Baracuda, eating from the outsides of the reefs, the Baracuda will trespass into the reef for a meal. The next is the Tiger shark, it feeds on anything and will eat the first thing it sees, these creatures wander in and out of the reefs during the seasons. The next is the moray Eel, it spends all its time in gaps in the reefs, and when a fish or creature wanders past it snaps out and eats it as well as dragging its corpse into the cave. The next is the black tip reef shark, it wanders all over reefs, everywhere but it won't eat when it feels like it may go hungry but will put up a fight for a meal when it chooses. The first is the white tip reef shark, this shark is agreesive and hates other organisms wandering into its space making it a top carnivore for the reefs. Fortunately all of these organisims eat kelp at times too, making them at times omnivores, however this is done only when food is not around.
There are not a lot of herbivores in the reefs. The top 5 best herbivores are from least to best are the sea horse, eating only kelp and sea weed on the ocean floor, the sea dragon, eats and lives in the same areas of the sea horse, plankton, which can not eat really anything at all except for micro particles in the water, clown fish, these fish live in sea anemones and eat only kelp as they are threat to other organisms, and finally, coral reefs, they do not eat meat, but they use their body's as food, like a plant, it is a producer. These organisms are considered as prey, as that they cannot defend itself against a predator. this is when they a lot of the time use either camouflage to blend into its environment or hiding in its environment.