If you like fish, you might like Seatopia. I listened to a podcast with a guy who I think started this company. Unfortunately, I don’t remember on which podcast it was, so I can’t link to it. But the fish is farm-raised, and they use feed that has very little to no heavy metals or other contaminants in it.
I do not use this service because (1) I’m not that fond of fish and (2) it’s a subscription service. So, I’ve never ordered from here.
I would order from here if I liked fish enough to get it regularly delivered, though. Or at least I’d try it.