What beneficial dietary role do Round Gobies play regarding other invasive species in the Great Lakes?

Answer

They consume other invasives, notably Zebra and Quagga mussels

While Round Gobies threaten native fish eggs, they also play a positive role in the Great Lakes ecosystem by preying upon and consuming other invasive species like Zebra and Quagga mussels.

What beneficial dietary role do Round Gobies play regarding other invasive species in the Great Lakes?
foodhumanEdibilityfishgoby