Sourcing livestock was not really an issue for me as coincidentally it was time for me to step back & let my tank get back on track.  My main issue is sourcing stuff from the US as I was in the habit of getting a lot of dry stock across the border.  I have to think about switching over to local bought 2-part additives for example.  Also I need new lights and have to research that.  I would prefer to buy local but there are so many more options down south 
