Antifouling Causes Paler Fish

Posted by Miwa at May 11, 2010 01:15 PM |

From Marti:

Study in Sweden found that new antifouling chemical medetomidine (used to prevent the buildup of barnacles, seaweed/marine organisms on the cages/nets of open water fish farms) causes paler fish, affecting the skin cells that contain dark pigment.  It also appears to affect a detoxifying enzyme in the fish’s livers, which could result in lessened ability to filter environmental toxins (like PCBs or mercury!)

Looks like, in the race to replace TBT to keep fish farm nets and boat bottoms critter-free, it’s back to the drawing board.

See full article at:  http://www.thefishsite.com/fishnews/12238/antifouling-causes-paler-fish


Document Actions
Add comment

You can add a comment by filling out the form below. Plain text formatting. Web and email addresses are transformed into clickable links. Comments are moderated.

Donate

Empower grassroots efforts to protect Hawaiʻi with your donation today.

$
E-mail Sign-up
Follow Us