Yes on the round cage.

I want to raise them till fall time for harvest. I have an abundance of 5" tilapia this year, and I am wanting to experiment and learn on cage raising some fish. In the past, when I release them in the pond in the spring and catch them in the fall, they are about 10". So I am thinking they will be about that size in Sept.

Is 100 to 150 asking to much? .....Seems like a lot.