Facebook YouTube Tacklewarehouse.com
Printer-friendly copy Email this topic to a friend
Top Calfishing.com Saltwater Fishing in California topic #2483
View in linear mode

Subject: "Hubb's WSB Hatchery" Previous topic | Next topic
brianMon Jul-02-01 06:12 PM
Charter member
2409 posts
Click to send email to this author Click to send private message to this authorClick to view this author's profileClick to add this author to your buddy listClick to send message via AOL IM
#2483, "Hubb's WSB Hatchery"


  

          

A couple weeks ago I went on a tour with allcoast, of the Hubb's Sea World Research Institute, where they raise the white seabass for the tagging program and release from the growout pens. It was really awesome. They had four huge tanks in the back of the "warehouse" each one with 50 big old broodstock seabass. Some of em were 60, 70lbs. The had another tank of the same size with a couple black seabass of like 70, 80lbs. Those things were soooo cool. They were like big old labradors. They'd come up to the glass and look at you and just look out of the window. It was cool. The wsb in the tanks are triggered to breed by controlling the amount of light on the tank (lenght of days) and temperature of the water to create a spring time. That way one of the four tanks is always in spring and they always have eggs. Once the eggs are fertilized, they float to the top of the water (and only the fertilized eggs float) and are sucked into a pipe which dumps into a separate container with a canvas "strainer". The water soaks throgh and is re-circulated, while the eggs stay in the canvas bag. From there they're collected, put into test tubes, made sure they're fertilized and transfered into separate tanks where they hatch. When they are born, and develop mouths, they are fed brine shrimp larvae and when they reach a couple inches long are separated by size and placed into tanks with other fish of the exact same size to discriminate cannibalism. Then, they are fed pellets with all the necessary vitamins and minerals until they reach 8" long at which time they are implanted with the tags and put into growout pens, up and down the coast, where they are released. So, here's some pix-

Here's a couple shots of the baby seabass larvae. They looked like little pollywogs or pond creatures rather than seabass-

http://www.calfishing.com/dcforum/User_files/3b4160ba26c51e20.jpg
http://www.calfishing.com/dcforum/User_files/3b4160fc27301fed.jpg

Here's some bigger ones. 6-8"

http://www.calfishing.com/dcforum/User_files/3b41612e279040d6.jpg
http://www.calfishing.com/dcforum/User_files/3b41615427e405ed.jpg
http://www.calfishing.com/dcforum/User_files/3b416181281c61e1.jpg

These are the broodstock. I put my hand on the glass in some of the shots for size reference. Keep in mind the fish are about 4-5ft. behind the glass, too. BTW, it wasn't that dark in the tanks, just the way the pix came out.

http://www.calfishing.com/dcforum/User_files/3b4161dc28b23d84.jpg
http://www.calfishing.com/dcforum/User_files/3b4161f829123085.jpg

Labradors of the sea

http://www.calfishing.com/dcforum/User_files/3b416224297f177f.jpg
http://www.calfishing.com/dcforum/User_files/3b41623c29e2549d.jpg



  

Alert Printer-friendly copy | Reply | Reply with quote

Hubb's WSB Hatchery [View all] , brian, Mon Jul-02-01 06:12 PM
  RE: Hubb's WSB Hatchery, Mike Edwards (Guest), Jul 03rd 2001, #1
RE: Hubb's WSB Hatchery, Leapin' Bass, Jul 03rd 2001, #2
RE: Hubb's WSB Hatchery, Wade at work2 (Guest), Jul 03rd 2001, #3
RE: Hubb's WSB Hatchery, brian, Jul 03rd 2001, #4
RE: Hubb's WSB Hatchery, Bluerunner (Guest), Jul 03rd 2001, #5
RE: Hubb's WSB Hatchery, brian, Jul 04th 2001, #6

Top Calfishing.com Saltwater Fishing in California topic #2483 Previous topic | Next topic
Powered by DCForum+
© Copyright Robert Belloni 1997-2012. All Rights Reserved.
This material may not be published, broadcast, rewritten, or redistributed without express written consent.