Great news! it's about time. Why should they have any less restriction for dumping contaminants into our oceans than any other industry? Not to mention the ridiculous rate of escapism.
I am all for aquaculture, but the problem is that they have been operating with inadequate control of effluents, antibiotic / drug use, and escape prevention.
This is a great victory, I hope it will serve as a step forward to bring other farms into a more conscientious mode of operation.