There was a thread on this on the alien site a couple of years back. These are farmed salmon of lower quality (and is dirt cheap). Costco has a higher quality salmon that they sell, but it's more expensive.
As an immigrant myself, yes. It is very attractive just by the fact that Canada's government isn't 100% corrupt and it's honestly very family friendly. Sure, there are problems, but they pale in comparison to a lot of other countries'.
It took me 5 months to find a good job (that wasn't service) - so competition is tough and the initial steps are ridiculously expensive, but it's all good. Infrastructure and systems are suffering right now, but in the next 20 years, I'm confident it will catch up.
Hot seems broken today