Hello,
[16:14]
"And it is He who subjected the sea for you to eat from it tender meat and to extract from it ornaments which you wear. And you see the ships plowing through it, and [He subjected it] that you may seek of His bounty; and perhaps you will be grateful"
Another translation:
"And He committed the sea to serve you; you eat from it tender meat, and extract jewelry which you wear. And you see the ships roaming it for your commercial benefits, as you seek His bounties, that you may be appreciative"
There is another verse which is talking about eating seafood is Halal, but the context of the verse is in "Hurom or Ihram". Since i don't have an approximate definition of the term "Hurom or Ihram" i can't use that verse for quotation.
Even meat should not be slaughtered by the traditional Islamic way. As far as i know, there is no any Quranic verse about this way in slaughter.
Regards,