Y Yolk sac by David Proudfoot November 14, 2014 written by David Proudfoot November 14, 2014 842 Yolk sac – provides nutrition for newly hatched fish. Facebook Comments Box Glossary 0 comments 0 FacebookTwitterPinterestEmail David Proudfoot previous post Zip slider next post Aeration Tank Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment. I accept the Privacy Policy Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.
