I live in MA, my room and tank is in the basement. If I didn't use a heater or a chiller could I comm trout that are available to me from where I'm an intern at the fish hatchery? I have my choice of species and size but I want to keep them with my FL Gars which are technically native fish i believe..Yes not to MA but the states. Tank size is a 220 gal 72"x30"x24".... Any thoughts/ideas?