I know of a lake that has some that are now 24 years old. My mind is deteriorating, but I believe the diploid grass carp live much longer lives than the triploids. It might be reversed but I don't think so. It seems like diploids were stocked heavily in the 80's and these are the older fish. Anymore, its hard to find diploids as many states have outlawed them.
You could potentially have at least 4 more years!!! Unless you start shooting them!!
