Pond Boss Forums INTRO Questions & Observations What is the Life span of Grass Carp?

Welcome to the Forum, Sandman.

There ARE some aquatic plants that GC usually don't like to eat. But 30 GC per acre are crowded enough that they might even chow down on those.

It's a shame for your situation that Tilapia aren't easier to obtain up here in Ohio.

GC are notoriously hard to eliminate in large numbers - onesie-twosies we can manage via shooting or archery, but they smarten up pretty fast.

Stay tuned and let's see what options, advice, and info the Forum can come up with for you.