LMB can live in 80-85 no problem. Anything over 85 and the bass will start getting a little less active, but it really depends on the conditioning of the fry. At higher temps the LMB will be more active and hungry. LMB won't spawn until the waters cool down, but you really don't want spawning LMBs with your PBass.
I haven't kept PBass yet, but I have had LMB in aquariums, off-and-on, for the last 10 years. I have raised them in tropical temps for the first three years of their lives, and have gotten really good growth rates since they don't have to slow down for the cooler seasons. Once they go out in my pond they pick up the seasonal changes without any problems.
I haven't kept PBass yet, but I have had LMB in aquariums, off-and-on, for the last 10 years. I have raised them in tropical temps for the first three years of their lives, and have gotten really good growth rates since they don't have to slow down for the cooler seasons. Once they go out in my pond they pick up the seasonal changes without any problems.