What is the name of a group made up of fish that are all from the same species?

Player Cosmo Chic, shoals contain multiple special. schools are the same species.

I got it right. But thank you I never knew the difference between a school and a shoal Y.N.W.A.    JFT96

Shoals can be of the same species.

Player #44297938, in Australia we call them a pod of dolphins. Just wonderful when they come to swim in your boat's wake and leap out of the water.

So shoal is correct?