Which Fish is safe to eat?

I've read about it on the internet as well. It's better to avoid Chilean Seabass, Dogfish, Orange Roughy, Salmon(Farmed, including Atlantic), Sharks, Tuna (Bluefin, Albacore, Bigeye, Yellowfin). There are a whole lot more which I think varies by countries. Those which are known to be safe are Tilapia, Trout, White Seabass, Halibut.. etc. Other than choosing the fish, it's better to wash it thoroughly before consume :)