Skip to content
a close-up of some plants

The Freshwater Tubenose Goby is a small, bottom-dwelling fish that gets its name from its tubular-shaped nostrils. It feeds mainly on aquatic insects, and while it may have negative impacts similar to that of the Round Goby, its range expansion has been fairly limited in comparison.

Join Our Newsletter

Keep up with the latest news and events by signing up below.


By submitting this form, you are consenting to receive marketing emails from Sea Grant Pennsylvania. You can revoke your consent to receive emails at any time by using the SafeUnsubscribe® link, found at the bottom of every email. Emails are serviced by Constant Contact.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.