Hello from NC, about 35 miles east of Charlotte NC. Trying to get started in Aquaponics this year and have something operational by spring. I have a small barrel system started using ammonia, been running a week or so now, so it's just a waiting game right now. Plan on setting up a small greenhouse with a two tote systems inside ASAP. Got the totes, just jot to put up the greenhouse, will probably be a small hoop house.