From what I've read in past posts, it seems they don't make a huge impact on your other fish populations unless you are reaching your max biomass in the pond. I've also read to be leary as well if you have big largemouth as they could become an expensive treat for them.
I'm looking to stock some rainbows in my Ohio pond this winter as well. I'm curious what size is recommended I have access to 10-12" RBT for $6.99 each, and then larger ones than that are $7.99 per pound at Freshwater Farms in Urbana, while Fenders has them for $6 each but I'm not sure of the sizing.
