Eel climbing substrate
![Eel climbing substrate](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Eel%20climbing%20substrate500n105.jpg?itok=lfVGe2Vz)
Detailed Description
Left: Prototype ABS plastic eel climbing ramp under development and testing at CAFRL. New substrate design allows for passage of a wider size range of eels with less need for precise flow regulation. Right: juvenile eel climbing wetted ABS plastic substrate.
Sources/Usage
Public Domain.