Photo By/Credit
Patterson, Matthew/USFWS
Media Usage Rights/License
Public Domain
Image
A self-cleaning tank from a multi-tank system. This view from the back of the tank shows the direction of the water flow. The water must exit under the baffle, creating water currents along the bottom of the tank that entrain juvenile mussels. Photo: Matthew Patterson, USFWS. Graphics: Kristin Simanek, USFWS.