Ecological Complexity refers to extreme biological richness of an ecosystem. What give rise to Complexity stems from exceptional amounts of light, climate stability, and moisture that fosters favorable conditions for species as well as feeding such as food for plants in the first place(the primary producer), and thereafter for plant-eaters(herbivores) and eaters of plant-eaters(carnivores).
Now, in an ecological community where hundreds of different types of primary producers, a few herbivores, and only one carnivore co-exist together, there will be a Little complexity within such community, this because there will be imbalance among the species of such community.
