Fish Joke for Monday-itis: sing songs for Christmas Posted on 2017/12/25 by TheFishVet - Richmond's School of Fish Q: What do fish sing at Christmas time? A: Christmas corals. Have a FINtastic Christmas! R <+>{ Share this:FacebookTwitterLinkedInEmailPrintLike this:Like Loading... Published by TheFishVet - Richmond's School of Fish Veterinary medicine and pathology services for fish and other aquatic animals. A repository for useful information and events. View all posts by TheFishVet - Richmond's School of Fish