I am heading up to Imlay city fish farm this afternoon cannot wait. I am hoping I can keep them year round........time will tell. My pond is just shy of 1/4 acre and maybe 8-9 feet deep but I have a 30 gpm well I can run durning the heat of summer hopefully it is enough to keep the temp around 70. My neighbor and I will both be pulling our irrigation water out of the pond so just to keep up with that i am thinking the well will need to introduce 15,000 gallons a day into a pond that is maybe 350,000 gallons.