Keystone redears are likely raised in AK; the major supplier of most fish farm RES. Expect some to die during winter conditions in IA. Some individuals should survive which over time will gradually become more tolerant and adapted to IA winters. If you get RES from Keystone ask if they are their hatched RES or were they sourced from Arkansas.
Last edited by Bill Cody; 06/12/15 01:06 PM.
