Sense Sonnet - Chiller

 Barry

In a U.K. aquarium

A giant sea worm there was found.

Four feet long, this worm had become.

Surely its presence did astound.

How it got there was the belief

That it came as a stowaway,

Hidden in delivered coral reef.

Named Barry, it went on display.

Ferocious biter, an apt term,

Barry would chew on anything.

A numbing sting did have the worm

For helplessness its prey to bring.

In your aquarium maybe

You'll encounter your own Barry!